Submitted by György Chityil ... on Fri, 01/19/2018 - 21:56 Hierarchy: NounDescription: {{context|countable|chiefly|geological}} pieces of rock broken off by ice, glacier, or erosion.Ngram: detritusNgram Text: detritusSource: WiktionaryIssue: 0Wiktionary tag: chieflygeologicalNgram Count: 1