abolitionary,a.|æbəˈlɪʃənərɪ| [f. abolition + -ary.] Dealing with abolition or annihilation; destructive. 1868Aug. Boboruikin Nih. in Russia in Fortn.Rev. IV. (N.S.) 133 If he is a Nihilist, he should profess exclusively negative and abolitionary doctrines.