- Omphalopter
- 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. [1913 Webster]
The Collaborative International Dictionary of English. 2000.