Origin: 1250–1300; (noun) Middle Englishtrespas transgression, offense < Old French, derivative of trespasser, equivalent to tres- (< Latintrāns-trans-) + passer to pass; (v.) Middle Englishtrespassen, derivative of the noun
Related forms
tres·pass·er, noun
non·tres·pass, noun
un·tres·passed, adjective
un·tres·pass·ing, adjective
Synonyms 4, 5. T respass , encroach , infringe , intrude imply overstepping boundaries and assuming possession of others' property or crowding onto the right of others. To trespass is to pass unlawfully within the boundaries of another's property: Hunters trespass on a farmer's fields. To encroach is to creep, gradually and often stealthily, upon territory, rights, or privileges, so that a footing is imperceptibly established: The sea slowly encroached upon the land. To infringe is to break in upon or invade rights, customs, or the like, by violating or disregarding them: to infringe upon a patent. To intrude is to thrust oneself into the presence of a person or into places or circumstances where one is not welcome: to intrude into a private conversation.
c.1300, "transgress, offend, sin," from O.Fr. trespasser "pass beyond or across," from tres- "beyond" (from L. trans-) + passer "go by, pass" (see pass (v.)). Meaning "enter unlawfully" is first attested in forest laws of Scottish Parliament (c.1455). The noun is recorded
from late 13c. The modern descendant of O.Fr. trespasser, Fr. trépasser has come to be used euphemistically for "to die" (cf. cross over, and obituary).