vanityEnglishOxford New American Dictionaryvanity /ˈvanədē, ˈvænədi / ▸ noun (plural vanities) 1 excessive pride in or admiration of one's own appearance or achievements: it flattered his vanity to think I was in love with him the personal vanities and ambitions of politicians. ▪ [as modifier] denoting a person or company that publishes works at the author's expense: a vanity press. 2 the quality of being worthless or futile: the vanity of human wishes. 3 North American a dressing table. ▪ US a bathroom unit consisting of a washbasin typically set into a counter with a cabinet beneath. – ORIGIN Middle English : from Old French vanite, from Latin vanitas, from vanus ‘empty’ (see vain).