abortion pill

Noun

1.

abortion pill - an abortion-inducing drug (trade name Mifepristone) developed in France; when taken during the first five weeks of pregnancy it blocks the action of progesterone so that the uterus sloughs off the embryo Synonyms: Mifepristone, RU 486

aborticide, abortifacient, abortion-inducing drug, brand, brand name, marque, Mifepristone, RU 486, trade name