tough as nails

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