(US) A field, stadium or park where ball, especially baseball, is played. / (US, figuratively) The general vicinity; somewhere close; a broad approximation.

Approximate; close; on the right order of magnitude.

To make a rough estimate of.

plural of ballpark

Third-person singular simple present indicative form of ballpark

(figuratively) In the same general vicinity (as); somewhat similar (to); typically construed with of.

simple past tense and past participle of ballpark

present participle of ballpark

(chiefly US, idiomatic) An educated guess or estimation within acceptable bounds.

(idiomatic) A ballpark figure; a very rough approximation.