Refers to a large indoor sports or entertainment venue, similar to the English word.
コンサートは大きなアリーナで行われた。
The concert was held in a large arena.
アリーナ usually refers to an indoor arena or central performance space, whereas 競技場 covers both indoor and outdoor venues.
アリーナ usually refers to a smaller, often indoor event space, whereas コロシアム implies a large, imposing outdoor-style structure.
アリーナ usually refers to an indoor arena or the central performance floor, while スタジアム is typically a large outdoor venue with tiered seating.
ice arena
Borrowed from English 'arena'.