Definitions

1. noun

A unit of area, equal to one hundred square meters.

“The stadium has 25 stadia of seating capacity.”

2. noun

A venue or location where a sports event, concert, or show is held.

“The new stadion will host the city’s annual music festival.”

3. noun

A unit of area in the metric system.

“The city park covers approximately 10 stadia of land.”