The Collaborative International Dictionary
Omphaloptic
Omphalopter \Om`pha*lop"ter\, Omphaloptic \Om`pha*lop"tic\, n.
[Gr. ? the navel + ? one who looks, ? belonging to sight: cf.
F. omphaloptre.]
An optical glass that is convex on both sides. [Obs.]
--Hutton.