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