belemnoidea

2 definitions found

belemnoidea - Collaborative International Dictionary of English v.0.48 :

  Belemnoidea \Belemnoidea\ n.
     an order of extinct dibranchiate cephalopods related to the
     surviving spirulas.
  
     Syn: order Belemnoidea.
          [WordNet 1.5]

belemnoidea - WordNet (r) 2.1 (2005) :

  Belemnoidea
      n 1: order of extinct dibranchiate cephalopods related to the
           surviving spirulas [syn: Belemnoidea, order Belemnoidea
           ]