fast asleep

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