antrorse,a.|ænˈtrɔːs| [ad.mod.L. antrorsus, f. L. *antero-(see antero-) + versus turned, in imitation of extrorsus, etc.] Bent forward or upward. 1858Gray Bot.Text-bk. 396 Antrorse, Directed upward or forward.1877Coues & Allen N. Amer. Rodent. 558 Stiffish, antrorse, adpressed hairs.