1875, noun and adjective, from Latin abortus (see abortive) + facientem "making," related to facere "to make, do" (see factitious). An earlier word for this in the noun sense was abortive (1640s).
雙語(yǔ)例句
1. Abortifacient effects of mifepristone combined with water bag and rivanol were observed in 187 cases.