Meaning of “arena” - Learner’s Dictionary


noun [ C ] us uk /əˈriːnə/

a flat area with seats around where you can watch sports and other entertainments:

an Olympic/sports arena
in the political/public, etc arena

involved in politics/the government, etc:

He thought he could do more good in the political arena.

(Definition of “arena” from the Cambridge Learner’s Dictionary © Cambridge University Press)