Home      Discussion      Topics      Dictionary      Almanac
Signup       Login
H

H

Overview
H is the eighth letter in the basic modern Latin alphabet
Basic modern Latin alphabet
The Modern basic Latin alphabet is a Latin-derived alphabet and comprises 26 letters. It is codified in ISO/IEC 646 and in the "Basic Latin" range for the Latin characters in Unicode. The upper case is at 0041-005A, lower at 0061-007A...

. Its name in both British
British English
British English, or UK English or English English , is the broad term used to distinguish the forms of the English language used in the United Kingdom from forms used elsewhere...

 and American English
American English
American English is a set of dialects of the English language used mostly in the United States. Approximately two thirds of native speakers of English live in the United States.English is the most common language in the United States...

 is aitch , plural aitches, though it is also pronounced haitch in some dialects (see the discussion below).

The Semitic letter ח most likely represented the voiceless pharyngeal fricative
Voiceless pharyngeal fricative
The voiceless pharyngeal fricative is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is h-bar , and the equivalent X-SAMPA symbol is X\.-Features:...

 . The form of the letter probably stood for a fence or posts. The early Greek
Greek alphabet
The Greek alphabet is a set of twenty-four letters that has been used to write the Greek language since the late 9th or early 8th century BCE. It is the first and oldest alphabet in the narrow sense that it notes each vowel and consonant with a separate symbol. It is as such in continuous use to...

 H stood for , but later on, this letter, eta
Eta (letter)
Eta is the seventh letter of the Greek alphabet. In the system of Greek numerals it has a value of 8. Letters that arose from Eta include the Latin H and the Cyrillic letter И....

(Η, η), became a long vowel, .
Discussion
Ask a question about 'H'
Start a new discussion about 'H'
Answer questions from other users
Full Discussion Forum
 
Encyclopedia
H is the eighth letter in the basic modern Latin alphabet
Basic modern Latin alphabet
The Modern basic Latin alphabet is a Latin-derived alphabet and comprises 26 letters. It is codified in ISO/IEC 646 and in the "Basic Latin" range for the Latin characters in Unicode. The upper case is at 0041-005A, lower at 0061-007A...

. Its name in both British
British English
British English, or UK English or English English , is the broad term used to distinguish the forms of the English language used in the United Kingdom from forms used elsewhere...

 and American English
American English
American English is a set of dialects of the English language used mostly in the United States. Approximately two thirds of native speakers of English live in the United States.English is the most common language in the United States...

 is aitch , plural aitches, though it is also pronounced haitch in some dialects (see the discussion below).

History

Egyptian hieroglyph
fence
Phoenician
heth
Heth
Heth may refer to:* Heth , a letter in many Semitic alphabets* Children of Heth, a Canaanite nation in the Hebrew Bible, purportedly named after Heth, son of Canaan, son of Ham, son of Noah* figures in the Book of Mormon:...

Etruscan
H
Greek
Eta
ETA
or ETA , is a terrorist, criminal, Basque nationalist and separatist organization. Founded in 1959, it evolved from a group advocating traditional cultural ways to a paramilitary group with the goal of independence for the greater Basque Country from a Marxist-Leninist perspective.Since 1968, ETA...

N24

The Semitic letter ח most likely represented the voiceless pharyngeal fricative
Voiceless pharyngeal fricative
The voiceless pharyngeal fricative is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is h-bar , and the equivalent X-SAMPA symbol is X\.-Features:...

 . The form of the letter probably stood for a fence or posts. The early Greek
Greek alphabet
The Greek alphabet is a set of twenty-four letters that has been used to write the Greek language since the late 9th or early 8th century BCE. It is the first and oldest alphabet in the narrow sense that it notes each vowel and consonant with a separate symbol. It is as such in continuous use to...

 H stood for , but later on, this letter, eta
Eta (letter)
Eta is the seventh letter of the Greek alphabet. In the system of Greek numerals it has a value of 8. Letters that arose from Eta include the Latin H and the Cyrillic letter И....

(Η, η), became a long vowel, . In Modern Greek, this phoneme
Phoneme
In a language or dialect, a phoneme is the smallest segmental unit of sound employed to form meaningful contrasts between utterances....

 has merged with , similar to the English development
Great Vowel Shift
The Great Vowel Shift was a major change in the pronunciation of the English language that took place in the south of England between 1450 and 1750....

 where Middle English ea and ee came to be both pronounced .

Etruscan
Etruscan language
The Etruscan language was spoken and written by the Etruscan civilization in the ancient region of Etruria and in parts of Lombardy, Veneto, and Emilia-Romagna , in Italy...

 and Latin
Latin
Latin is an Italic language originally spoken in Latium and Ancient Rome. Through the Roman conquest, Latin spread throughout the Mediterranean and a large part of Europe...

 had as a phoneme
Phoneme
In a language or dialect, a phoneme is the smallest segmental unit of sound employed to form meaningful contrasts between utterances....

, but almost all Romance languages
Romance languages
The Romance languages are a branch of the Indo-European language family comprising all the languages that descend from Latin, the language of ancient Rome...

 lost the sound—Romanian
Romanian language
Romanian or Daco-Romanian is a Romance language spoken by around 24 to 28 million people, primarily in Romania and Moldova. It has official status in Romania, Republic of Moldova, and the Autonomous Province of Vojvodina in Serbia...

 later re-borrowed the phoneme from its neighbouring Slavic languages, and Spanish
Spanish language
Spanish or Castilian is a Romance language in the Ibero-Romance group that originated in northern Spain and gradually spread in the Kingdom of Castile, evolving into the principal language of government and trade in the Iberian peninsula...

 developed a secondary from F, before losing it again, and now has developed an allophone
Allophone
In phonetics, an allophone is one of several similar speech sounds that belong to the same phoneme. A phoneme is an abstract unit of speech sound that can distinguish words: That is, changing a phoneme in a word can produce another word...

 of in some Spanish-speaking countries. H is also used in many spelling systems in digraphs
Digraph (orthography)
A digraph or digram is a pair of characters used to write one phoneme or a sequence of phonemes that does not correspond to the normal values of the two characters combined...

 and trigraphs
Trigraph (orthography)
A trigraph is a group of three letters used to represent a single sound or a combination of sounds that does not correspond to the written letters combined. For example, in the word schilling, the trigraph sch represents the voiceless postalveolar fricative , rather than the consonant cluster...

, such as ch in Spanish and English , French and Portuguese from , Italian , German , Czech and Slovak .

Name in English


In most dialects of English, the name for the letter is pronounced and spelled aitch or occasionally eitch. Pronunciation and hence a spelling of haitch is usually considered to be h-adding and hence nonstandard. It is, however, a feature of Hiberno-English
Hiberno-English
Hiberno-English also known as Irish English is the dialect of English spoken in Ireland. The English language was first brought to Ireland during the Norman invasion of Ireland in the late 12th century. However, due to England's inability to control the country, it was only spoken by a small...

 and other varieties of English, such as those of Malaysia
Malaysian English
Malaysian English , formally known as Malaysian Standard English , is a form of English used and spoken in Malaysia as a second language...

 and Singapore. In Northern Ireland
Northern Ireland
Northern Ireland is a part of the United Kingdom of Great Britain and Northern Ireland and it is situated in the north-east of the island of Ireland. It shares a border with the Republic of Ireland to the south and west...

 it is a shibboleth
Shibboleth
Shibboleth is any distinguishing practice which is indicative of one's social or regional origin.It usually refers to features of language, and particularly to a word whose pronunciation identifies its speaker as being a member or not a member of a particular group.-Origin:The term originates from...

 as Protestant schools teach aitch and Catholics haitch.
In Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the continental mainland , the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans...

, this has also been attributed to Catholic school teaching. The perceived name of the letter affects the choice of indefinite article before initialisms beginning with H: for example "an HTML page" or "a HTML page". The pronunciation may be a hypercorrection
Hypercorrection
In linguistics, hypercorrection is defined as usage of pronunciation or linguistic rule that many informed users of a language consider incorrect, but that the speaker or writer uses through misunderstanding of prescriptive rules, often combined with a desire to seem formal or educated.Linguistic...

 formed by analogy with the names of the other letters of the alphabet, most of which include the sound they represent.

Authorities disagree about the history of the letter's name. The Oxford English Dictionary
Oxford English Dictionary
The Oxford English Dictionary , published by the Oxford University Press , is a comprehensive dictionary of the English language...

 says the original name of the letter was ; this became in Latin, passed into English via Old French , and by Middle English was pronounced . The American Heritage Dictionary of the English Language
The American Heritage Dictionary of the English Language
The American Heritage Dictionary of the English Language is an American dictionary of the English language published by Boston publisher Houghton Mifflin, the first edition of which appeared in 1969...

 derives it from French hache from Latin haca or hic.

Usage


In the International Phonetic Alphabet, variations of the letter are used to represent two sounds. The lowercase form, , represents the voiceless glottal fricative
Voiceless glottal fricative
The voiceless glottal transition, commonly called a "fricative", is a type of sound used in some spoken languages which often behaves like a consonant, but sometimes behaves more like a vowel, or is indeterminate in its behavior...

 or 'aspirate', and the small capital form, , represents the voiceless epiglottal fricative
Voiceless epiglottal fricative
The voiceless epiglottal fricative is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is H\.-Features:...

.

In English, H occurs as a single-letter grapheme
Grapheme
A grapheme is a fundamental unit in a written language. Examples of graphemes include alphabetic letters, Chinese characters, numerical digits, punctuation marks, and the individual symbols of any of the world's writing systems, although arguably a diacritical mark or ancillary glyph does not...

 (with value or silent
Silent letter
In an alphabetic writing system, a silent letter is a letter that, in a particular word, does not correspond to any sound in the word's pronunciation. Silent letters create problems for both native and non-native speakers of a language, as they make it more difficult to guess the spellings of...

) and in various digraph
Digraph
Digraph may refer to:* Digraph , a pair of characters used to write one phoneme or a sequence of phonemes that does not correspond to the normal values of the two characters combined...

s, such as ch , gh (silent, , or ) , ph , rh , sh , th ( or ), wh . H is silent in a syllable rime
Syllable rime
In the study of phonology in linguistics, the rime or rhyme of a syllable consists of a nucleus and an optional coda. It is the part of the syllable used in poetic rhyme, and the part that is lengthened or stressed when a person elongates or stresses a word in speech.The rime is usually the...

, as in ah, ohm, dahlia, cheetah, pooh-poohed.
H is often silent in the weak form
Weak form and strong form
In the phonology of stress-timed languages, the weak form of a word is a form that may be used when the word has no stress, and which is phonemically distinct from the strong form, used when the word is stressed. The strong form serves as the citation form...

 of some function words beginning with H, including had, has, have, he, her, him, his; and in some words of Romance origin and, for some speakers, also in an initial unstressed syllable, as in "an historic occasion", "an hotel".

In the German language
German language
German is a West Germanic language, thus related to and classified alongside English and Dutch. It is one of the world's major languages and the most widely spoken first language in the European Union. Around the world, German is spoken by approximately 105 million native speakers and also by...

, the name of the letter is pronounced . Following a vowel, it often silently indicates that the vowel is long: In the word "heighten", only the first <h> represents . In 1901, a spelling reform
Spelling reform
Many languages have undergone spelling reform, where a deliberate, often officially sanctioned or mandated, change to spelling takes place. Proposals for such reform are also common....

 eliminated the silent <h> in nearly all instances of <th> in native German words such as thun "to do" or Thür "door". It has been left unchanged in words derived from Greek, such as "theater" and "throne", which continue to be spelled with <th> even after the last German spelling reform.

In Spanish and Portuguese H is a silent letter with no pronunciation, as in hijo ('son'), hola ('hello'), and hábil ('skillful'). The spelling reflects an earlier pronunciation of the sound . The sound exists in a number of dialects in Spanish, either as a syllable-final allophone of (for example Andalusia, Argentina or Cuba - vg. esto "this", or as a dialectal realization of Standard (for example Mexican caja "box"). The letter H also appears in the digraph ch, pronounced in Spanish and in Portuguese.

In the French language, the name of the letter is pronounced . The French language classifies words that begin with this letter in two ways that must be learned to use French properly, even though it is a silent letter either way. The h muet, or "mute h", is considered as though the letter were not there at all, so for example the singular definite article
Article (grammar)
An article is a word that combines with a noun to indicate the type of reference being made by the noun, and may also specify the volume or numerical scope of that reference. there are only three articles, a, an and and. The articles in the English language are the and a...

 le or la is elided
Elision (French)
In French, elision refers to the suppression of a final unstressed vowel immediately before another word beginning with a vowel. The term also refers to the orthographic convention by which the deletion of a vowel is reflected in writing, and indicated with an apostrophe.- Written French :In...

 to l. For example, le + hébergement becomes l'hébergement "the accommodation". The other kind of h is called h aspiré ("aspirated h
Aspirated h
In French phonology and orthography, aspirated h is used to refer to words that begin with a vowel sound, but do not allow elision and liaison when they follow another word. Such words are usually spelled with an initial letter "h". For example:...

", though it is not normally aspirated phonetically), and is treated as a phantom consonant. For example in
le homard ("the lobster") the article le remains unelided, and may be separated from the noun with a bit of a glottal stop. Most words that begin with an h muet come from Latin (honneur, homme) or from Greek through Latin (hécatombe), whereas most words beginning with an h aspiré come from Germanic (harpe, hareng) or non-Indo-European languages (harem, hamac, haricot); in some cases, an h was added to disambiguate the and semivowel pronunciations before the introduction of the distinction between the letters V
V
V is the twenty-second letter in the basic modern Latin alphabet. Its name in English is spelled vee.-The letter:The letter V ultimately comes from the Semitic letter Waw, as do the modern letters F, U, W, and Y. See F for details....

 and U
U
U is the twenty-first letter in the basic modern Latin alphabet. Its name in English is spelled u; the plural is ues, though this is rare.-History:...

:
huit (from uit, ultimately from Latin octo), huître (from uistre, ultimately from Greek through Latin ostrea).

In Italian H has no real phonological
Phonology
Phonology is the systematic use of sound to encode meaning in any spoken human language, or the field of linguistics studying this use. Just as a language has syntax and vocabulary, it also has a phonology in the sense of a sound system...

 value. It is rather a diacritic
Diacritic
A diacritic is an ancillary glyph added to a letter, or basic glyph. The term derives from the Greek διακριτικός . Diacritic is both an adjective and a noun, whereas diacritical is only an adjective...

 grapheme. The most important uses are to differentiate certain short words, for example some present tense
Present tense
The present tense is the tense that may be used to express:* action at the present* a state of being;* an occurrence in the near future; or* an action that occurred in the past and continues up to the present....

 forms of the verb
avere "to have", in short interjections, and in the digraphs
Digraph (orthography)
A digraph or digram is a pair of characters used to write one phoneme or a sequence of phonemes that does not correspond to the normal values of the two characters combined...

 
ch and gh .

Some languages, including English
English language
English is a West Germanic language that developed in England during the Anglo-Saxon era. As a result of the military, economic, scientific, political, and cultural influence of the British Empire during the 18th, 19th, and early 20th centuries, and of the United States since the mid 20th century,...

, Czech
Czech language
Czech is a West Slavic language with about 12 million native speakers; it is the majority language in the Czech Republic and spoken by Czechs worldwide. Czech is similar to and mutually intelligible with Slovak and, to a lesser extent, to Polish and Sorbian. - Official status :Czech is widely...

, Slovak
Slovak language
The Slovak language , is an Indo-European language that belongs to the West Slavic languages ....

, Hungarian
Hungarian language
Hungarian is a Uralic language unrelated to most other languages in Europe. It is mainly spoken in Hungary and by the Hungarian minorities in the seven neighbouring countries...

 and Finnish
Finnish language
Finnish is the language spoken by the majority of the population in Finland and by ethnic Finns outside of Finland. It is one of the official languages of Finland and an official minority language in Sweden. In Sweden, both standard Finnish and Meänkieli, a Finnish dialect, are spoken...

, use H as a breathy voiced glottal fricative
Voiced glottal fricative
The breathy-voiced glottal transition, commonly called a voiced glottal fricative, is a type of sound used in some spoken languages which often behaves like a consonant, but sometimes behaves more like a vowel, or is indeterminate in its behavior...

 , often as an allophone
Allophone
In phonetics, an allophone is one of several similar speech sounds that belong to the same phoneme. A phoneme is an abstract unit of speech sound that can distinguish words: That is, changing a phoneme in a word can produce another word...

 of otherwise voiceless /h/ in a voiced environment.

In Ukrainian
Ukrainian language
Ukrainian is a language of the East Slavic subgroup of the Slavic languages. It is the official state language of Ukraine. Written Ukrainian uses the Cyrillic alphabet....

 and Belarusian
Belarusian language
The Belarusian language, or Belorussian is the language of the Belarusian people and is spoken in Belarus and abroad, chiefly in Russia, Ukraine, and Poland...

, when written in the Latin alphabet, H is also commonly used for , normally written with the Cyrillic letter Г. (Note the difference from Russian
Russian language
Russian is the most geographically widespread language of Eurasia, the most widely spoken of the Slavic languages, and the largest native language in Europe...

 pronunciation and romanisation).

In Irish
Irish language
Irish is a Goidelic language of the Indo-European language family, originating in Ireland and historically spoken by the Irish people. Irish is now only spoken natively by a small minority of the Irish population but also plays an important symbolic role in the life of the Irish state, and is used...

 H after a consonant indicates lenition
Lenition
Lenition is a kind of consonant mutation that appears in many languages. Along with assimilation, it is one of the primary sources of historical change of languages....

 of that consonant; it is known as a séimhiú.

Codes for computing



In Unicode
Unicode
Unicode is a computing industry standard allowing computers to consistently represent and manipulate text expressed in most of the world's writing systems...

, the capital H is codepoint U+0048 and the lower case h is U+0068.

The ASCII
ASCII
The American Standard Code for Information Interchange is a character-encoding scheme based on the ordering of the English alphabet. ASCII codes represent text in computers, communications equipment, and other devices that use text...

 code for capital H is 72 and for lowercase h is 104; or in binary
Binary numeral system
The binary numeral system, or base-2 number system represents numeric values using two symbols, 0 and 1. More specifically, the usual base-2 system is a positional notation with a radix of 2...

 01001000 and 01101000, correspondingly.

The EBCDIC
EBCDIC
Extended Binary Coded Decimal Interchange Code is an 8-bit character encoding used on IBM mainframe operating systems such as z/OS, OS/390, VM and VSE, as well as IBM midrange computer operating systems such as OS/400 and i5/OS...

 code for capital H is 200 and for lowercase h is 136.

The numeric character reference
Numeric character reference
A numeric character reference is a common markup construct used in SGML and other SGML-based markup languages such as HTML and XML. It consists of a short sequence of characters that, in turn, represent a single character from the Universal Character Set of Unicode...

s in HTML
HTML
HTML, which stands for Hyper Text Markup Language, is the predominant markup language for web pages. It provides a means to create structured documents by denoting structural semantics for text such as headings, paragraphs, lists etc as well as for links, quotes, and other items. It allows images...

 and XML
XML
XML is a set of rules for encoding documents electronically. It is defined in the produced by the W3C and several other related specifications; all are fee-free open standards....

 are "&#72;" and "&#104;" for upper and lower case respectively.

See also


  • ĥ
  • ħ
  • Н, н - En (Cyrillic)
    En (Cyrillic)
    En is a letter of the Cyrillic alphabet. It represents the consonant unless followed by ь or any of the palatalizing vowels when it represents...

  • Η, η - Eta (Greek)
    Eta (letter)
    Eta is the seventh letter of the Greek alphabet. In the system of Greek numerals it has a value of 8. Letters that arose from Eta include the Latin H and the Cyrillic letter И....

  • Х, х - Kha (Cyrillic)
    Kha
    Kha, is a letter of the Cyrillic alphabet, representing the voiceless velar fricative in Russian, Belarusian and Ukrainian , except when followed by a palatalizing vowel, when it represents . It also represents the voiceless glottal fricative in Macedonian and some dialects of Serbian and...