Submitted by György Chityil ... on Fri, 01/19/2018 - 20:34 Hierarchy: AdjectiveDescription: {{geology}} Describing a mineral, in an igneous rock, that is bounded by its own crystal face; euhedral, idiomorphicNgram: automorphicNgram Text: automorphicSource: WiktionaryIssue: 0Wiktionary tag: geologyNgram Count: 1