扣头 kòutoukòutóu rebate Definitions Defs Origin Strokes Stroke Words Sentences Sents kòutou rebate 扣 kòu verb to deduct to deduct money or points; to discount头 頭 tóu commission the cut or commission taken in gambling or a business transactionkòutou fastener 扣 kòu noun fastener button; buckle; clasp头 頭 tou affix [noun suffix] suffix attached to verbs or adjectives to form nouns, often indicating a specific quality or worthinesskòutóu to kowtow 扣 kòu to knock to knock or strike; same as 叩 kòu头 頭 tóu noun head the head of a human or animal; hair or hairstyle