Lexic.us

Definition of Thoria

1. n. A rare white earthy substance, consisting of the oxide of thorium; -- formerly called also thorina.

Definition of Thoria

1. an oxide of thorium [n -S]

Medical Definition of Thoria

1. A rare white earthy substance, consisting of the oxide of thorium; formerly called also thorina. Origin: NL. See Thorite. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Thoria

Other Resources: