Nematognathi
Pronunciation : Nem`a*tog"na*thi
Part of Speech : n.
Etymology : [NL. See nemato-, and Gnathic.] (Zo?l.)
Definition : Defn: An order of fishes having barbels on the jaws. It includes the catfishes, or siluroids. See Siluroid.
pl.
Source : Webster's Unabridged Dictionary, 1913