/swom"peuhr/ , n.
1. Informal. a person who inhabits, works in, or is exceptionally familiar with swamps.
2. a general assistant or laborer; menial.
3. a person who trims felled trees into logs at a logging camp or sawmill.
4. CB Slang. a motorist or truck driver, esp. one using a CB radio.
[ 1715-25; SWAMP + -ER 1 ]