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