'Yttro-cerite' definitions:

Definition of 'Yttro-cerite'

From: GCIDE

Yttro-cerite \Yt`tro-ce"rite\, n. (Min.) A mineral of a violet-blue color, inclining to gray and white. It is a hydrous fluoride of cerium, yttrium, and calcium. [1913 Webster] Yttro-columbite