Submitted by György Chityil ... on Fri, 01/19/2018 - 16:41 Hierarchy: AdjectiveDescription: {{geometry}} Perpendicular to a tangent line or derivative of a surface in Euclidean space.Ngram: normalNgram Text: normalSource: WiktionaryIssue: 0Wiktionary tag: geometryNgram Count: 1Wikokit WikiText ID: 985741
