[ C ] the loose skin that hangs from the neck of some birds, such as a cockerel or turkey(公鸡、火鸡等鸟类动物喉下方的)肉垂
a rooster with his bright red wattle一只肉垂鲜红的公鸡
[ C ] loose skin that hangs from a person's neck(人)松弛下垂的颏下皮
They have wattles that jiggle when they laugh.他们笑的时候下垂的颈部会微微颤动。