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
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
While the company that launched just before the pandemic didn’t initially have high aspirations to be in the indie festival arena, Together marked Feig’s fourth big Sundance deal.
—
Jill Goldsmith, Deadline, 21 Feb. 2025
Her Miss Possessive Tour is even bigger than her last, with McRae headlining arenas globally from March through November.
—Brittany Spanos, Rolling Stone, 20 Feb. 2025
The vote marks a critical step toward construction for the project that could eventually bring nearly 10,000 new homes, a 6,000-seat music hall, a boutique hotel and around 10 acres of green space to the area around the arena now mostly made up of parking lots.
—Jake Sheridan, Chicago Tribune, 20 Feb. 2025
Looking Ahead: San Francisco missed its road chance at Gonzaga, but the Dons responded appropriately by pulverizing San Diego on the road (of note: that arena is called Jenny Craig Pavilion, aka the Slim Gym).
—Jim Root, The Athletic, 20 Feb. 2025
See All Example Sentences for arena
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Jill Goldsmith, Deadline, 21 Feb. 2025
Her Miss Possessive Tour is even bigger than her last, with McRae headlining arenas globally from March through November.
—Brittany Spanos, Rolling Stone, 20 Feb. 2025
The vote marks a critical step toward construction for the project that could eventually bring nearly 10,000 new homes, a 6,000-seat music hall, a boutique hotel and around 10 acres of green space to the area around the arena now mostly made up of parking lots.
—Jake Sheridan, Chicago Tribune, 20 Feb. 2025
Looking Ahead: San Francisco missed its road chance at Gonzaga, but the Dons responded appropriately by pulverizing San Diego on the road (of note: that arena is called Jenny Craig Pavilion, aka the Slim Gym).
—Jim Root, The Athletic, 20 Feb. 2025
See All Example Sentences for arena
Cite this Entry
“Arena.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/arena. Accessed 3 Mar. 2025.
Copy CitationKids 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
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