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