Submitted by György Chityil ... on Fri, 01/19/2018 - 16:50 Hierarchy: NounDescription: {{context|of a fish}} A gill slit or gill cover.Ngram: gillNgram Text: gillSource: WiktionaryIssue: 0Wiktionary tag: of a fishNgram Count: 1Wikokit WikiText ID: 682345