catalystDict.lkDict.lk - Sinhala to English DictionaryMeaning catalyst Tweet Sinhala Dictionary definitions for catalystcatalyst 🔊 /kæˈtʌlʌst or kæˈtʌlɪst/catalyst : උත්ප්රේරකයLern More AboutWiki Definition: catalystGoogle Search result: GoogleWiki Article: Wikipedia Tweet