Submitted by György Chityil ... on Fri, 01/19/2018 - 23:45 Hierarchy: AdjectiveDescription: {{chiefly|biochemistry}} Not of or pertaining to a substrate.Ngram: nonsubstrateNgram Text: nonsubstrateSource: WiktionaryIssue: 0Wiktionary tag: chieflybiochemistryNgram Count: 1