'Strontia' definitions:

Definition of 'Strontia'

From: GCIDE

Strontia \Stron"ti*a\, n. [NL. strontia, fr. Strontian, in Argyleshire, Scotland, where strontianite was first found.] (Chem.) An earth of a white color resembling lime in appearance, and baryta in many of its properties. It is an oxide of the metal strontium. [1913 Webster]