一气呵成 yīqìhēchéng to finish at one go Origin Definitions Defs Strokes Stroke Words Sentences Sents 一气 一氣 yīqì at one go at one go; without interruption; at a stretch呵 hē verb to breathe out to breathe out with the mouth open; to exhale or blow a puff of air with the mouth, such as to warm one's hands成 chéng verb to succeed to succeed; to finish; to be completed