Submitted by György Chityil ... on Fri, 01/19/2018 - 20:57 Hierarchy: AdjectiveDescription: {{metallurgy}} Metal that is harder at its surface, due to a case hardening process.Ngram: case hardenedNgram Text: case hardenedSource: WiktionaryIssue: 0Wiktionary tag: metallurgyNgram Count: 2
