柯林斯詞典black widow 1. N an American spider, Latrodectus mactans, the female of which is black with red markings, highly venomous, and commonly eats its mate 黑寡婦蜘蛛 返回 black widow劍橋詞典a very poisonous spider that lives in warm areas 黑寡婦毒蛛 返回 black widow