Encroachment is a term which implies "advance beyond proper limits," and may have different interpretations depending on the context. Encroachment may refer to one of the following:
Temporal encroachment is an action that affects the perception of time or that affects the ability to take action in the future. Temporal means related to the measurement or passing of time and encroachment is an intrusion, usually unwelcome, into the space of another.... - present
A structural encroachment is a concept in United States real property law, in which a piece of real property hangs from one property over the property line of another landowner's premises....