abolitionist abolitionism • abolitionize · · · Info · Definitions · Synonyms · Characters · · abolitionist · · Text Latin · · Script 12 · · Length Definitions · · · (noun) a reformer who favors abolishing slavery. Synonyms: emancipationist. · · Noun Definition 1 Synonyms · · · emancipationist · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074