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

Instead of 10 to 20 cameras, experts say that some broadcasters envision mounting thousands of iPhone-type cameras inside a ballpark, arena or stadium, creating unique angles that can be personalized for individual viewers.

From The Wall Street Journal ● Jul. 12, 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

Outside the arena, digital billboards proclaimed “JusT&T Married!”

From Salon ● Jul. 8, 2026

Håkon ran toward the other end of the arena, canting this way and that, not entirely able to run as well as Ivan or Anya could.

From Anya and the Nightingale by Sofiya Pasternack

On a spine-tingling night of drama, emotion and pure theatre in one of sport's most atmospheric arenas, England delivered one of their great World Cup victories.

From BBC ● Jul. 6, 2026

In both arenas, the breakthroughs come not from a state ministry but from the inventiveness of private enterprise.

From The Wall Street Journal ● Jul. 3, 2026

But after strong ticket sales, more UK dates were added at much bigger venues including arenas, and it was confirmed the tour would also visit the US, Australia and New Zealand.

From BBC ● Jun. 30, 2026

The remaining members of EW&F, including original members Philip Bailey, White’s half-brother Verdine, and Ralph Johnson, form one of the few nostalgia acts that can still draw people to arenas.

From Salon ● Jun. 7, 2026

He was dribbling a basketball through the chairs, weaving skillfully through the inanimate defenders, the fantasy of crowd-choked arenas lighting up his mind’s eye and his ear filled with the applause of phantom thousands.

From "The Great Santini" by Pat Conroy

Related Words

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