柳絮 Traditional form: 柳絮 Pinyin (reading): liǔxù Definitions: willow catkin Characters: 柳 - willow tree; pleasure; surname 絮 - cotton padding; fluff, padding, waste; long-winded Traditional characters: 柳 - willow tree; pleasure; surname 絮 - cotton padding; fluff, padding, waste; long-winded