柳叶刀 Traditional form: 柳葉刀 Pinyin (reading): liǔyèdāo Definitions: lancet (surgeon's knife) Characters: 柳 - willow tree; pleasure; surname 叶 - leaf, page; surname 刀 - knife; old coin; measure Traditional characters: 柳 - willow tree; pleasure; surname 葉 - leaf, page; surname 刀 - knife; old coin; measure