decennaryDict.lkDict.lk - Sinhala to English DictionaryMeaning decennary Tweet Sinhala Dictionary definitions for decennarydecennary 🔊decennary : දශවන වර්ෂයdecennary definitionNoun. A period of ten years.A tithing consisting of ten neighboring families.Lern More AboutWiki Definition: decennaryGoogle Search result: GoogleWiki Article: Wikipedia Tweet