Sorry, no definitions found. Check out and contribute to the discussion of this word!


Sorry, no etymologies found.


    Sorry, no example sentences found.


Log in or sign up to get involved in the conversation. It's quick and easy.

  • That's not surprising. It's a site for home-schoolers (for kids, which means it's my level too!). I know it isn't the authority on the subject, but basically there are a s@&%load of words there, and they're defined at a very basic level (again for kids, which is probably why the definitions are sometimes wrong/vague/outdated).

    But I'm gonna go back and fix stuff later--just trying to get the words in now and then re-sort the lists, etc. as I read more sources. Thanks for posting corrections as you find them!

    August 31, 2008

  • Should be nomen nudum. Enchantedlearning has the definition wrong too.

    August 31, 2008

  • "Dachongosaurus is a nomen nudium, a genus that has not yet been formally described." (

    August 29, 2008