nonagonDict.lkDict.lk - Sinhala to English DictionaryMeaning nonagon Tweet Sinhala Dictionary definitions for nonagonnonagon 🔊nonagon : නවාශ්රයnonagon : නවපට්ටමnonagon : නවාස්රයnonagon definitionNoun. A figure or polygon having nine sides and nine angles.Lern More AboutWiki Definition: nonagonGoogle Search result: GoogleWiki Article: Wikipedia Tweet