Read Edit View history 即席 jíxí impromptu Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 即席 jíxí impromptu done or spoken without preparation on the spot; extemporaneously Edit Delete 即席 jíxí to take one's seat to take a seat at a banquet or a formal meeting Edit Delete References Add reference No references for this word.