promethiumDict.lkDict.lk - Sinhala to English DictionaryMeaning promethium Tweet Sinhala Dictionary definitions for promethiumpromethium 🔊 /pɹʌmiˈθiʌm/promethium : ප්රොමිතියම්Lern More AboutWiki Definition: promethiumGoogle Search result: GoogleWiki Article: Wikipedia Tweet