n. a rough person who is prone to violence.
- 1901  (1955)  That, and the hearts of the hardfists. . . .
- 1917  Where through endless silent spaces reckless bands of hardfists plod / By this map and by the compass to the gold they make their god.
- 1955  Among the "hardfists" of the wilderness he had been . . . a good companion.