昨日 zuórì yesterday Origin Definitions Defs Strokes Stroke Words Sentences Sents zuórì yesterday 昨 zuó noun yesterday (bound form) yesterday; the day before today日 rì nounadverb day a 24-hour period; the time it takes for the earth to rotate once on its axiszuórì the past 昨 zuó noun past (literary) the past; previous times日 rì noun past (literary) in the past; formerly