Submitted by György Chityil ... on Fri, 01/19/2018 - 22:28 Hierarchy: NounDescription: {{engineering}} An alloyant used to refine grains in a cast macrostructure.Ngram: inoculantNgram Text: inoculantSource: WiktionaryIssue: 0Wiktionary tag: engineeringNgram Count: 1