Submitted by György Chityil ... on Fri, 01/19/2018 - 20:30 Hierarchy: NounDescription: {{trigonometry}} In a right triangle, the reciprocal of the sine of an angle. Symbols: cosec, cscNgram: cosecantNgram Text: cosecantSource: WiktionaryIssue: 0Wiktionary tag: trigonometryNgram Count: 1