Ballpark — noun, adjective (informal).
Used to describe an estimate or an approximate value made based on informed judgment rather than precise calculation.
“Give me a ballpark figure on our total expenses for next year.”
This phrase implies asking for a rough, general idea of the amount, not an exact number.
Originally, ballpark referred to a baseball field. Over time, it gained a metaphorical sense, referring to something within an acceptable or reasonable range — “in the same ballpark” means “approximately correct.”
The term ballpark conveys the idea of a close but not precise estimate, often used in casual business or everyday speech.
Author’s summary: The word “ballpark” informally signals an estimate made with judgment rather than precision, echoing the metaphor of being within a reasonable range.