bonanzaDict.lkDict.lk - Sinhala to English DictionaryMeaning bonanza Tweet Sinhala Dictionary definitions for bonanzabonanza 🔊 /bʌnæˈnzʌ/bonanza : සරු ලෝපස්bonanza : ගජවාසියbonanza definitionNoun. In mining, a rich mine or vein of silver or gold; hence, anything which is a mine of wealth or yields a large income.Lern More AboutWiki Definition: bonanzaGoogle Search result: GoogleWiki Article: Wikipedia Tweet