Submitted by György Chityil ... on Fri, 01/19/2018 - 20:53 Hierarchy: NounDescription: {{context|localism|or|slang}} A toilet's water tank/toilet seat {{rfv-sense}}Ngram: hopperNgram Text: hopperSource: WiktionaryIssue: 0Wiktionary tag: rfv-senseNgram Count: 1