arena
noun(a-re-na)
a particular environment or walk of life
arena
noun(a-re-na)
a large structure for open-air sports or entertainments
arena
noun(a-re-na)
a playing field where sports events take place
Synonyms: scene of action,
arena
noun(a-re-na)
the central area of an ancient Roman amphitheater where contests and spectacles were held; especially an area that was strewn with sand