cluck2 noun [countableC usually singular] 1. SOUNDa low short noise made by chickens 〔鸡的〕咯咯声
2 SYMPATHIZEDISAPPROVEa sound made with your tongue, used to show disapproval or sympathy 〔表示不满或同情的〕啧啧声 a disapproving cluck 不赞同的啧啧声
3. dumb/stupid cluck American EnglishAmE a stupid person 蠢蛋,傻瓜dumb/stupid cluck• You dumb cluck, why'd you tell him?