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