挥手致意 huīshǒuzhìyì to wave greetings Origin Definitions Defs Strokes Stroke Words Sentences Sents 挥手 揮手 huīshǒu verb + noun to wave To raise and move one's hand or arm in the air, used to say goodbye, greet someone, or signal to someone to leave.致意 zhìyì verb + noun to send greetings to express one's greetings, regards, or thanks to someone