† ˈtrespassant,a.Obs.rare. [a. AF.trespassant, pr.pple. of trespasser: see trespass v. and -ant.] That trespasses. 1587Harrison England ii. xi. (1877) i. 226, I would wish the partie trespassant, to be made bond or slaues vnto those that receiued the iniurie.