jackhammerDict.lkDict.lk - Sinhala to English DictionaryMeaning jackhammer Tweet Sinhala Dictionary definitions for jackhammerjackhammer 🔊 /ʤæˈkhæˌmɚ/jackhammer : ජැක්කු මිටියLern More AboutWiki Definition: jackhammerGoogle Search result: GoogleWiki Article: Wikipedia Tweet