Submitted by György Chityil ... on Fri, 01/19/2018 - 20:30 Hierarchy: NounDescription: {{geology}} One of a series of hollows and ripples formed in the bed of a river by the flow of waterNgram: bedformNgram Text: bedformSource: WiktionaryIssue: 0Wiktionary tag: geologyNgram Count: 1