Submitted by György Chityil ... on Fri, 01/19/2018 - 23:31 Hierarchy: NounDescription: {{construction}} An airlock through which pass workers into a chamber of compressed air, especially used in mines.Ngram: manlockNgram Text: manlockSource: WiktionaryIssue: 0Wiktionary tag: constructionNgram Count: 1
