Thoria

• (n.) A rare white earthy substance, consisting of the oxide of thorium; -- formerly called also thorina.
Found on http://thinkexist.com/dictionary/meaning/thoria/

Thoria

Tho'ri·a noun [ New Latin See Thorite .] (Chemistry) A rare white earthy substance, consisting of the oxide of thorium; -- formerly called also thorina .
Found on http://www.encyclo.co.uk/webster/T/47

Thoria

Thorium oxide, di-
Found on http://www.translationdirectory.com/glossaries/glossary075.htm
No exact match found