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

It went from the loft to the club to the mega bar, and now it has gone to the arena.

From Salon ● Sep. 6, 2026

Reading and Leeds Festival is unveiling what organisers say is the "biggest staging and arena overhaul" in its history this weekend.

From BBC ● Aug. 28, 2026

The LCD screens outside the Denver Nuggets basketball arena continue to flicker, although weeds and wolves have overrun the fast-food joints in a bit of postapocalyptic product placement.

From Los Angeles Times ● Aug. 28, 2026

President Donald Trump on Friday announced the creation of a "Space Academy" to train future civilian and military recruits for an arena where the United States faces rivalry with China.

From Barron's ● Aug. 28, 2026

I could hardly wait to get into the arena.

From "Courage to Soar" by Simone Biles

A hit special released by Netflix in 2023, “Beautiful Dogs,” helped Gillis graduate to sports arenas on tour.

From The Wall Street Journal ● Aug. 14, 2026

They began touring in the 2000s and progressed to headlining major arenas around the world.

From BBC ● Aug. 7, 2026

It usually begins with years of playing club dates, then theaters and larger arenas, creating demand.

From Los Angeles Times ● Aug. 3, 2026

We worked in multiple arenas: national, federal, state, local, community, familial, and personal.

From Slate ● Aug. 3, 2026

Herbie’s heart sank as he observed new ants methodically plodding into the death arenas around the sugary spots; they paid no attention to the shapeless compatriots over which their tiny feet scrabbled.

From "The Milagro Beanfield War" by John Nichols

Related Words

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