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

Ever since, McCreary has been itching to dive into that arena.

From Los Angeles Times ● Jul. 28, 2026

Evans left the arena in tears on Sunday after her disappointing sixth in the all-around individual competition, coming after Wales finished fourth in the team event.

From BBC ● Jul. 28, 2026

Just 20 seconds in, a right uppercut from Prenga sent Joshua crashing to the canvas and stunned the arena.

From BBC ● Jul. 25, 2026

Langton was seen to be conscious and moving his legs and arms before leaving the arena floor, while team officials later said he was moving and speaking to doctors.

From BBC ● Jul. 24, 2026

He understood—indeed, it was a crucial aspect of the collaboration—that Jefferson’s eventual reentry into the political arena depended upon sustaining the fiction in his mentor’s own mind that it would never happen.

From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis

Pal said the episode highlighted how digital spaces have become one of the few arenas where criticism of the government can quickly gain traction.

From Barron's ● Jul. 29, 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

"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

The language barrier remains a hurdle for many, but with artists such as Rosalía also selling out arenas, is there a ceiling to the rise of Spanish-language music in the UK?

From BBC ● Jun. 28, 2026

Then they became the Feats and spread out to the other cities, to different arenas and different audiences.

From "Red Queen" by Victoria Aveyard

Related Words

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