Tetrabranchiate
Pronunciation : Tet`ra*bran`chi*ate
Part of Speech : a.
Etymology : [Tetra + branchiate.] (Zo?l.)
Definition : Defn: Of or pertaining to the Tetrabranchiata. -- n.
Defn: One of the Tetrabranchiata.
Source : Webster's Unabridged Dictionary, 1913