cosecantDict.lkDict.lk - Sinhala to English DictionaryMeaning cosecant Tweet Sinhala Dictionary definitions for cosecantcosecant 🔊cosecant : කෝසීකනයcosecant : කොසෙකcosecant definitionNoun. The secant of the complement of an arc or angle. See Illust. of Functions.Lern More AboutWiki Definition: cosecantGoogle Search result: GoogleWiki Article: Wikipedia Tweet