对对子 duìduìzi to compose a couplet Origin Definitions Defs Strokes Stroke Words Sentences Sents 对 對 duì adjectiveverb to match to match together; to fit; to suit对子 對子 duìzi antithetical couplet A pair of antithetical phrases or sentences, often written on scrolls and hung on doors; a couplet 对联 duìlián