arena

noun

are·​na ə-ˈrē-nə 

1

: an area in a Roman amphitheater for gladiatorial combats

2

a

: an enclosed area used for public entertainment

b

: a building containing an arena

3

a

: a sphere of interest, activity, or competition

the political arena

b

: a place or situation for controversy

in the public arena

Synonyms of arena

• auditorium
• amphitheater

Examples of arena in a Sentence

Congress became an arena of opposing views.

the toughest political arena in the world

The economic arena has been dominated by that country.

Recent Examples on the Web

The New York Knicks, comeback kings to the end, roared back from 16 points down in Game 5 to beat the San Antonio Spurs 94-90 to seal their first NBA title in 53 years, kicking off raucous celebrations among A-listers in the arena in San Antonio and fans in the streets back in New York. —Robert Abitbol, USA Today, 20 June 2026

But a brutal late-game Indy turnover led to an easy fast-break bucket that sucked the life right out of the arena. —Alejandro Avila Outkick, FOXNews.com, 19 June 2026

The model is that underutilized arenas will pay Project B to bring international stars to their cities, allowing the league to build an asset-light business. —Emma Hinchliffe, Fortune, 19 June 2026

The Stand-Ups, their first project in that arena, comprising a series of specials that will roll out weekly. —Matt Grobar, Deadline, 18 June 2026

Word History

Etymology

Latin harena, arena sand, sandy place

First Known Use

1600, in the meaning defined at sense 1

Phrases Containing arena

• arena football
• arena theater

Rhymes for arena

• athena
• cantina
• carina
• carmina
• catena
• czarina
• domina
• farina
• galena
• glossina
• hyena
• kachina

Kids Definition

arena

noun

are·​na ə-ˈrē-nə 

1

: an enclosed area used for public entertainment

2

: a building containing an arena

3

: a field of activity

the political arena