Omphaloptic n. : An optical glass that is convex on both sides.

Example:


Taxonomy
Everything2, writeups, node, pha, lop, tic, Gr, navel, belonging, sight, optical glass, sides, Obs, Hutton, Epicenter, rose, letter K, Webster 1913.

Defination from the web:
... Omphaloptic (definition) (see all of Omphaloptic, no other writeups in this node) (definition) by Webster 1913. Wed Dec 22 1999 at 1:34:51 ...