Submitted by György Chityil ... on Sat, 01/20/2018 - 01:06 Hierarchy: NounDescription: {{North America|slang}} A truck driver's assistant; an assistant to a driver of horses, mules or bullocks. {{defdate|from 19th c.}}Ngram: swamperNgram Text: swamperSource: WiktionaryIssue: 0Wiktionary tag: from 19th c.Ngram Count: 1