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