五更天 wǔgēngtiān just before dawn Origin Definitions Defs Strokes Stroke Words Sentences Sents 五更 wǔgēng fifth watch The fifth and final period of the night in traditional Chinese timekeeping, roughly from 3 a.m. to 5 a.m.天 tiān noun day a period of twenty-four hours; also used as a measurement for days or a specific time of day