Any of various carnivorous mammals of the genus Mustela, having a long slender body, a long tail, short legs, and brownish fur that in many species turns white in winter.

• 黄鼠狼多种鼬属食肉哺乳动物之任一种，有细长的身体、长尾巴、短腿和棕色的皮毛，很多种类的鼬皮毛在冬天变成白色