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