'Coelacanth' definitions:

Definition of 'coelacanth'

From: WordNet
noun
Fish thought to have been extinct since the Cretaceous period but found in 1938 off the coast of Africa [syn: coelacanth, Latimeria chalumnae]

Definition of 'Coelacanth'

From: GCIDE
  • Coelacanth \C[oe]l"a*canth\ (? or ?), a. [Gr. koi^los hollow + ? spine.] (Zool.) Having hollow spines, as some ganoid fishes.