Search Result for "agnathan": 
Wordnet 3.0

NOUN (1)

1. eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms;
[syn: jawless vertebrate, jawless fish, agnathan]



The Collaborative International Dictionary of English v.0.48:

agnathan \agnathan\ n.
   1. an eel-shaped vertebrate without jaws or paired
      appendages; a member of the Agnatha. The group includes
      the cyclostomes and some extinct forms.

   Syn: jawless vertebrate, jawless fish
        [WordNet 1.5]


WordNet (r) 3.0 (2006):

agnathan
    n 1: eel-shaped vertebrate without jaws or paired appendages
         including the cyclostomes and some extinct forms [syn:
         jawless vertebrate, jawless fish, agnathan]