prognathously, adv.
(prɒgˈnæθəslɪ)
[f. prognathous a. + -ly2.]
In a prognathous manner; with the jaw prominent or protruding.
| 1974 N. Gordimer Conservationist 226 A jaw of fine teeth... Set rather prognathously, in the forward-jutting rounded arc that, in life, would make a wide white-toothed smile. 1976 T. Sharpe Wilt xiv. 146 He smiled prognathously. |