The Great Wen is a disparaging nickname for London

London

London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

. The term was coined in the 1820s by William Cobbett

William Cobbett

William Cobbett was an English pamphleteer, farmer and journalist, who was born in Farnham, Surrey. He believed that reforming Parliament and abolishing the rotten boroughs would help to end the poverty of farm labourers, and he attacked the borough-mongers, sinecurists and "tax-eaters" relentlessly...

, the radical pamphleteer and champion of rural

Rural

Rural areas or the country or countryside are areas that are not urbanized, though when large areas are described, country towns and smaller cities will be included. They have a low population density, and typically much of the land is devoted to agriculture...

 England. Cobbett saw the rapidly growing city as a pathological swelling on the face of the nation. The term is quoted in his 1830 work Rural Rides

Rural Rides

Rural Rides is the book for which the English journalist, agriculturist and political reformer William Cobbett is best known.At the time of writing in the early 1820s, Cobbett was a radical anti-Corn Law campaigner, newly returned to England from a spell of self-imposed political exile in the...

: ('But, what is to be the fate of the great wen

Sebaceous cyst

A sebaceous cyst is a term that loosely refers to either epidermoid cysts or pilar cysts . Because an epidermoid cyst originates in the epidermis and a pilar cyst originates from hair follicles, by definition, neither type of cyst is strictly a sebaceous cyst...

of all? The monster, called, by the silly coxcombs of the press, "the metropolis of the empire?"').