Arena (Noun)

A playing field where sports events take place.

Nouns denoting man-made objects.

The basketball team took to the arena, ready to face off against their toughest opponents yet.
The stadium's arena was packed with screaming fans as the home team took the field for the championship game.
The arena's state-of-the-art sound system ensured that every fan in the stands could hear the play-by-play commentary.
After months of renovation, the new arena was finally ready to host its first hockey game of the season.
The athletes sprinted onto the arena's track, their spikes digging into the rubber surface as they competed for the gold medal.

A large structure for open-air sports or entertainments.

Nouns denoting man-made objects.

The concert was held in a massive outdoor arena that could accommodate thousands of fans.
The new sports arena was designed with a retractable roof to allow for games to be played in any weather.
The ancient Romans built large arenas for gladiatorial contests and public spectacles.
The music festival was held in a large arena on the outskirts of the city, featuring multiple stages and food vendors.
The bullfighting arena was a popular tourist destination in the small Spanish town.

A particular environment or walk of life; "his social sphere is limited"; "it was a closed area of employment"; "he's out of my orbit".

Nouns denoting natural processes.

The world of high finance was a new arena for her, but she was determined to succeed.
His arena was the courtroom, where he had spent years honing his skills as a lawyer.
The arena of professional sports was highly competitive, and only the strongest athletes survived.
She had always been interested in the arena of international relations, and had spent years studying diplomacy.
The arena of politics was not for the faint of heart, but he was willing to take the risk.

The central area of an ancient Roman amphitheater where contests and spectacles were held; especially an area that was strewn with sand.

Nouns denoting spatial position.

Gladiators clashed in the arena, their swords flashing in the sunlight.
The Roman general, seated high above the arena, gave the signal to begin the games.
In the center of the arena, a lone lion paced back and forth, awaiting its opponent.
The crowd roared as the chariots thundered into the arena, kicking up clouds of sand.
Archaeologists carefully excavated the ancient arena, uncovering layers of history and dust.