Dictionary
to•paz
Pronunciation: (tō'paz), [key]—
n.
1. a mineral, a fluosilicate of aluminum, usually occurring in prismatic orthorhombic crystals of various colors, and used as a gem.
2. citrine (def. 2).
3. either of two South American hummingbirds,
Topaza pella or
T. pyra, having chiefly red and crimson plumage and a yellowish-green throat with a topaz sheen.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.