ballpark figure
phrase · Collocation / phrase C1
Plain meaning
a rough estimate, not an exact number
Exam-register meaning
In academic or exam contexts, it means a rough estimate, not an exact number, usually in a more formal register.
In context
naturalThe discussion gave us a useful example of ballpark figure.
examPolicy makers must consider ballpark figure when evaluating long-term social and economic outcomes.
Common collocations
ballpark figurea clear example of ballpark figureuse ballpark figure appropriately
Watch out
Do not change the key word order in “ballpark figure”; collocations sound natural because the words travel together.