thoriaDict.lkDict.lk - Sinhala to English DictionaryMeaning thoria Tweet Sinhala Dictionary definitions for thoriathoria 🔊thoria : තෝරියාthoria definitionNoun. A rare white earthy substance, consisting of the oxide of thorium; -- formerly called also thorina.Lern More AboutWiki Definition: thoriaGoogle Search result: GoogleWiki Article: Wikipedia Tweet