chiasmaDict.lkDict.lk - Sinhala to English DictionaryMeaning chiasma Tweet Sinhala Dictionary definitions for chiasmachiasma 🔊chiasma : චතුෂ්කයchiasma : ක්රුශයchiasma : මංසලchiasma : කයස්මාවchiasma definitionNoun. A commissure; especially, the optic commissure, or crucial union of the optic nerves.Lern More AboutWiki Definition: chiasmaGoogle Search result: GoogleWiki Article: Wikipedia Tweet