'Baryta' definitions:

Definition of 'baryta'

From: WordNet
noun
Any of several compounds of barium

Definition of 'Baryta'

From: GCIDE
  • Baryta \Ba*ry"ta\, n. [Gr. bary`s heavy. Cf. Baria.] (Chem.) An oxide of barium (or barytum); a heavy earth with a specific gravity above 4. [1913 Webster]