insulatorDict.lkDict.lk - Sinhala to English DictionaryMeaning insulator Tweet Sinhala Dictionary definitions for insulatorinsulator 🔊 /ɪˈnsʌlejˌtɚ/insulator : ආරක්ෂකයinsulator : පරිවාරකයinsulator definitionNoun. One who, or that which, insulates.The substance or body that insulates; a nonconductor.Lern More AboutWiki Definition: insulatorGoogle Search result: GoogleWiki Article: Wikipedia Tweet