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