Submitted by György Chityil ... on Fri, 01/19/2018 - 17:04 Hierarchy: NounDescription: {{geography}} A rock formation scooped out by water erosion.Ngram: basinNgram Text: basinSource: WiktionaryIssue: 0Wiktionary tag: geographyNgram Count: 1Wikokit WikiText ID: 308087