Hello, you have come here looking for the meaning of the word black widow. In DICTIOUS you will not only get to know all the dictionary meanings for the word black widow, but we will also tell you about its etymology, its characteristics and you will know how to say black widow in singular and plural. Everything you need to know about the word black widow you have here. The definition of the word black widow will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofblack widow, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.