2ballpark adjective
always used before a noun : not exact but close in number or amount : approximately correct
▪ She gave us a ballpark price of $5,000. [=she said it could cost about $5,000] ▪ We don't know exactly how many people live in this city, but a ballpark figure/estimate would be about two million.
▪ She gave us a ballpark price of $5,000. [=she said it could cost about $5,000] ▪ We don't know exactly how many people live in this city, but a ballpark figure/estimate would be about two million.
