noun
A cycling track arena, typically for track cycling races. Loanword from French.
新しいベロドロームで自転車競技の大会が開かれた。
A cycling competition was held at the new velodrome.
Refers specifically to a keirin track, a Japanese-style velodrome used for keirin racing. ベロドローム is a broader term for any velodrome.
Borrowed from French 'vélodrome'.