arena

American  

[uh-ree-nuh] / əˈri nə /

noun

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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Etymology

Origin of arena

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

Example Sentences

One’s social standing diminished the higher up one sat in the arena.

From The Wall Street Journal • Apr. 3, 2026

The White House certainly views space as another arena for the US to exert its dominance.

From BBC • Mar. 31, 2026

Raleigh put $300 million toward the arena while Dundon committed to investing $800 million over 20 years toward developing an entertainment district in the surrounding area.

From Salon • Mar. 30, 2026

Major banks, including JP Morgan, have started warning of potential problems in the $3 trillion private credit arena and are tightening lending, especially to some software companies.

From Barron's • Mar. 30, 2026

We did another fist bump and walked out onto the arena floor.

From "Courage to Soar" by Simone Biles

Related Words

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