Submitted by György Chityil ... on Fri, 01/19/2018 - 20:43 Hierarchy: AdjectiveDescription: {{geometry}} Having two sides of equal length, used especially of an isosceles triangle or isosceles trapezoid.Ngram: isoscelesNgram Text: isoscelesSource: WiktionaryIssue: 0Wiktionary tag: geometryNgram Count: 1