hardenerDict.lkDict.lk - Sinhala to English DictionaryMeaning hardener Tweet Sinhala Dictionary definitions for hardenerhardener 🔊 /hɑˈɹdʌnɚ/hardener : දැඩිකරුවhardener definitionNoun. One who, or that which, hardens; specif., one who tempers tools.Lern More AboutWiki Definition: hardenerGoogle Search result: GoogleWiki Article: Wikipedia Tweet