戴绿帽 dàilǜmào to be a cuckold Origin Definitions Defs Strokes Stroke Words Sentences Sents 戴 dài verb to wear to put on or wear accessories, such as a hat, glasses, gloves, jewelry, or a watch绿帽 綠帽 lǜmào cuckold A symbol for a man whose wife is unfaithful; often used in the phrase 戴绿帽 dàilǜmào to mean being cuckolded.