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.

  • "An order of extinct ammonoids (a type of mollusk). This soft-bodied animal was protected by a single, spiral shell. It ate with a file-like radula that had 7 "teeth," it had ten arms, and it breathed through gills. The offspring were tiny, floating with currents and being a component of plankton. Goniatitic mollusks lived from the Devonian to Permian period. Goniatitida were named by paleontologist Hyatt in 1884. Classification: Class Cephalopoda, Subclass Neocephalopoda, Infraclass Ammonoidea, Order Goniatitida." (

    August 29, 2008