Hypertext Webster Gateway: "prognathous"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Prognathous \Prog"na*thous\, a. [Gr. ? before + ? the jaw]
(Anat.)
Having the jaws projecting beyond the upper part of the face;
-- opposed to orthognathous. See {Gnathic index}, under
{Gnathic}.
Their countenances had the true prognathous character.
--Kane.
From WordNet (r) 1.7 (wn)
prognathous
adj : having a projecting lower jaw [syn: {prognathic}, {hypognathous}]
[ant: {opisthognathous}]
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