swamper

noun

1. (US) A person who lives in a swampy area. [from 18th c.]

2. (US) A person who clears a road for lumberers in a forest or swamp. [from 19th c.]

3. Someone or something that swamps or overwhelms. [from 19th c.]

4. (Canada, US, slang) A truck driver's assistant; an assistant to a driver of horses, mules or bullocks. [from 19th c.]

5. (Australia, slang) a person who travels by foot but has his belongings on a wagon. [from 19th c.]

6. (US) A handyman or general employee in a liquor saloon; a cook's assistant. [from 20th c.]