arcanumDict.lkDict.lk - Sinhala to English DictionaryMeaning arcanum Tweet Sinhala Dictionary definitions for arcanumarcanum 🔊 /ɑˈɹkʌnʌm/arcanum : ගුප්ත වන්තාවarcanum definitionNoun. A secret; a mystery; -- generally used in the plural.A secret remedy; an elixir.Lern More AboutWiki Definition: arcanumGoogle Search result: GoogleWiki Article: Wikipedia Tweet