couplerDict.lkDict.lk - Sinhala to English DictionaryMeaning coupler Tweet Sinhala Dictionary definitions for couplercoupler 🔊 /kʌˈplɚ/coupler : ඈඳනයcoupler definitionNoun. One who couples; that which couples, as a link, ring, or shackle, to connect cars.Lern More AboutWiki Definition: couplerGoogle Search result: GoogleWiki Article: Wikipedia Tweet