- (n.) Any place of public contest or exertion; any sphere of action; as, the arenaof debate; the arena of life.
- (n.) The area in the central part of an amphitheater, in which the gladiators fought and other shows were exhibited; -- so called because it was covered with sand.
- (n.) "Sand" or "gravel" in the kidneys.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). arena. Retrieved September 22, 2026, from http://smartdefine.org/arena/definitions/1975670 |
| Chicago | Webster's. 2011. "arena" http://smartdefine.org/arena/definitions/1975670 (accessed September 22, 2026). |
| Harvard | Webster's 2011, arena, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/arena/definitions/1975670>. |
| MLA | Webster's. "arena" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/arena/definitions/1975670> |