arena

American  

[uh-ree-nuh] / əˈri nə /

noun

arenas plural

1. the oval space in the center of a Roman amphitheater for gladiatorial combats or other performances.

2. a central stage, ring, area, or the like, used for sports or other forms of entertainment, surrounded by seats for spectators.

   a boxing arena; a circus arena.

3. a building housing an arena.

4. a field of conflict, activity, or endeavor.

   the arena of politics.

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arena British  

/ əˈriːnə /

noun

1. 1. an enclosure or platform, usually surrounded by seats on all sides, in which sports events, contests, entertainments, etc, take place

      a boxing arena

   2. ( as modifier )

      arena stage

2. the central area of an ancient Roman amphitheatre, in which gladiatorial contests and other spectacles were held

3. a sphere or scene of conflict or intense activity

   the political arena

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Other Word Forms

Noun Inflected Forms

• arenas
  plural

Etymology

Origin of arena

1620–30; < Latin ( h ) arēna sand, sandy place, area sanded for combat

Explanation

If you're watching a college basketball game in person, chances are you're in an arena — a building specially designed for sporting events and large-scale rock concerts. There's not much difference between an arena and a stadium, although an arena is enclosed and a stadium sometimes has an open roof. Football is usually played in a stadium, while basketball and other sports typically hold their games in arenas. The word arena originally meant "place of combat," and it's sometimes still used this way. Its root is harena, a kind of sand that was supposedly used on the floor during ancient Roman battles to soak up spilled blood.

Example Sentences

See Examples For:

arena arenas

"I'm excited to bring my strength, determination and personality to the arena but, most importantly, I want people watching to feel inspired to believe in themselves and take on their own challenges."

From BBC ● Jul. 20, 2026

Though Trump kept himself conspicuously absent from the first 103 games of the tournament, he managed to make his presence felt in the unlikely arena of World Cup disciplinary matters.

From The Wall Street Journal ● Jul. 18, 2026

The meet, which was staged in a gym with one set of bleachers and fans sitting on mats, was an intimate warm up for the arena stage Ohashi will take at the U.S.

From Los Angeles Times ● Jul. 10, 2026

For Platner, this is almost certainly a life of reflection and atonement outside the political arena.

From Slate ● Jul. 10, 2026

My eyes stayed glued to the Jumbotron high above the arena.

From "Courage to Soar" by Simone Biles

Elite netball teams are relocating from sports halls to major arenas, and players are noticing a difference in their pay packets.

From BBC ● Jul. 23, 2026

"When he stepped up into those arenas representing his country, I think that was when he played his best tennis," said Henman.

From BBC ● Jul. 1, 2026

Parking at some arenas will set you back as much as $250—and taking public transit to some games isn’t much cheaper.

From The Wall Street Journal ● Jun. 25, 2026

One of the biggest potential costs of hosting is needing to build new arenas, which the North American games will avoid with all host cities using existing pitches.

From Salon ● Jun. 3, 2026

While I am fascinated by the linguistic exuberance of the vox populi, I’d be the first to argue that having prescriptive rules is desirable, indeed indispensable, in many arenas of writing.

From "The Sense of Style" by Steven Pinker

Related Words

• field
• gym
• gymnasium
• park
• ring
• rink
• square
• stadium
• stage