Submitted by György Chityil ... on Sat, 01/20/2018 - 01:10 Hierarchy: NounDescription: {{organic chemistry}} Any compound formally derived from a lactam by replacing the oxygen atom with sulfur; a cyclic thioamideNgram: thiolactamNgram Text: thiolactamSource: WiktionaryIssue: 0Wiktionary tag: organic chemistryNgram Count: 1