Ballpark (noun)

A stadium or area used for playing baseball or other sports.

Origin:

Early 20th century: from ball + park, the original sense being "a field for playing baseball".

Examples:

1. We're going to the ballpark to watch the game tonight.
2. The new ballpark will have seating for 50,000 people.
3. The ballpark was filled with excited fans.
4. The ballpark was built in the 1920s and has a capacity of 20,000.
5. The stadium was the first modern baseball ballpark and home of the Red Sox.