dumbnessDict.lkDict.lk - Sinhala to English DictionaryMeaning dumbness Tweet Sinhala Dictionary definitions for dumbnessdumbness 🔊dumbness : මුක්කමdumbness definitionNoun. The quality or state of being dumb; muteness; silence; inability to speak.Lern More AboutWiki Definition: dumbnessGoogle Search result: GoogleWiki Article: Wikipedia Tweet