Submitted by György Chityil ... on Fri, 01/19/2018 - 18:14 Hierarchy: AdjectiveDescription: {{mathematics|logic|of a formula}} Lacking a free variable.Ngram: closedNgram Text: closedSource: WiktionaryIssue: 0Wiktionary tag: logicof a formulaNgram Count: 1Wikokit WikiText ID: 430646