大吃一顿 dàchīyīdùn to have a square meal Origin Definitions Defs Strokes Stroke Words Sentences Sents 大吃 dàchī verb to gorge oneself to eat extravagantly; to pig out; to eat a large and hearty meal一顿 一頓 yīdùn numeralmeasure word once A specific occasion of an event, typically used for meals, scoldings, or beatings; one time; once.