Ginglymodi
Pronunciation : Gin`gly*mo"di
Part of Speech : n.
Etymology : [NL.; cf. Gr. Ginglymoid.] (Zo?l.)
Definition : Defn: An order of ganoid fishes, including the modern gar pikes and many allied fossil forms. They have rhombic, ganoid scales, a heterocercal tail, paired fins without an axis, fulcra on the fins, and a bony skeleton, with the vertebr? convex in front and concave behind, forming a ball and socket joint. See Ganoidel.
Source : Webster's Unabridged Dictionary, 1913