Submitted by György Chityil ... on Fri, 01/19/2018 - 20:21 Hierarchy: VerbDescription: To keep up; to preserve (a state, condition etc.). {{defdate|from 14th c.}}Ngram: maintainNgram Text: maintainSource: WiktionaryIssue: 0Wiktionary tag: from 14th c.Ngram Count: 1