アリーナariina

1. nounarena

• Synonym競技場きょうぎじょうNeutralThe general term for sports facilities — tracks, fields, gymnasiums. 「アリーナ」 usually means an indoor venue ringed by spectator seats.
• RelatedスタジアムNeutralA loanword for a large stadium or baseball park with stands. 「アリーナ」 usually means an indoor venue with seats all around.
• Related闘技場とうぎじょうWrittenWritten/formal: a venue for combat sports or matches staged before spectators, e.g. the ancient Roman gladiator arena; has a fighting flavor and is rare today.

Use 「アリーナ」 for an indoor arena with seats on all sides, also common for concert venues. Large outdoor stadiums are 「スタジアム」; for sports facilities in general say 「競技場」.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 円形えんけいの劇場げきじょう。
2. 四方しほうに観客かんきゃく席せきで囲かこんだ室内しつない競技場きょうぎじょう。
3. 体育たいいく施設しせつなどにおける音楽おんがくなどの興行こうぎょうで競技きょうぎスペースに設置せっちされた席せき。