Submitted by György Chityil ... on Fri, 01/19/2018 - 19:32 Hierarchy: AdjectiveDescription: {{crystallography}} Having two equal axes and one unequal, and all angles 90°.Ngram: tetragonalNgram Text: tetragonalSource: WiktionaryIssue: 0Wiktionary tag: crystallographyNgram Count: 1
