ballpark
//ˈbɔːlˌpɑːrk//
Noun
ballparkSingular
ballparksPlural
1
A stadium or enclosed field where baseball is played.
The ballpark was filled with excited fans.
2
An approximate range or estimate.
Can you give me a ballpark figure for the project cost?
Adjective
ballparkCanonical form
1
Approximate or rough, especially regarding numbers or estimates.
Can you give me a ballpark figure for the project cost?