Arena

1.

(The space in an amphitheater, any area where men compete, scene of conflict) សៃវៀន, មល្លភូមិ, រង្គភូមិ
Example: The arena of politics.
Example: The political arena.

2.

(បច្ចេកទេស) សៃវៀន, លានប្រយុទ្ធ, ឆាក, វេទិការ

1.

"Sand" or "gravel" in the kidneys.

2.

The area in the central part of an amphitheater, in which the gladiators fought and other shows were exhibited; -- so called because it was covered with sand.

3.

Any place of public contest or exertion; any sphere of action; as, the arenaof debate; the arena of life.

Synonyms

1.

amphitheater, coliseum, field, grounds, gymnasium, park