frontiersman
noun
- person who lives on the frontier
Wiktionary
noun
Etymology: From frontiers + man.
- A person who lives on the borders of a country, or in a wild and undeveloped area on the fringes of civilization.
“The inhabitant's of England's North American colonies outnumbered French Canadians some ten to one, but the French were tough, fur-trapping frontiersmen who posed a considerable military threat.”