arenae

Noun

arena (plural arenas or arenae)

1. An enclosed area, often outdoor, for the presentation of sporting events (sports arena) or other spectacular events; earthen area, often oval, specifically for rodeos (North America) or circular area for bullfights (especially Hispanic America).
   • A large crowd filled the seats of the arena.
2. The building housing such an area; specifically, a very large, often round building, often topped with a dome, designated for indoor sporting or other major events, such as concerts.
   • The arena is grey with white beams.
3. (historical) The sand-covered centre of an amphitheatre where contests were held in Ancient Rome.
   • The gladiators entered the arena.
4. A realm in which events take place; an area of interest, study, behaviour, etc.
   • The company was a player in the maritime insurance arena.

See all 11 meanings of arena