Definition of thorinum. Meaning of thorinum. Synonyms of thorinum

Here you will find one or more explanations in English for the word thorinum. Also in the bottom left of the page several parts of wikipedia pages related to the word thorinum and, of course, thorinum synonyms and on the right images related to the word thorinum.

Definition of thorinum

thorinum
Thorium Tho"ri*um, n. [NL. See Thorite.] (Chem.) A metallic element found in certain rare minerals, as thorite, pyrochlore, monazite, etc., and isolated as an infusible gray metallic powder which burns in the air and forms thoria; -- formerly called also thorinum. Symbol Th. Atomic weight 232.0.

Meaning of thorinum from wikipedia