打哈欠 dǎhāqian to yawn Origin Definitions Defs Strokes Stroke Words Sentences Sents 打 dǎ verb to sneeze; to yawn to perform certain involuntary bodily actions (as in 打喷嚏 dǎpēntì, 打哈欠 dǎhāqian, or 打嗝 dǎgé)哈欠 hāqian nounverb yawn A yawn, often occurring when one is tired or has just woken up; also written 呵欠 hēqiàn.