Approximate
Definition 1 of 3
Pro Tip 1/3
Not Exact
Use 'approximate' when precision isn't required and minor errors are acceptable. We made an approximate calculation of the attendees.
Pro Tip 2/3
Ballpark Figure
'Approximate' suggests a rough estimation, often acceptable in planning stages. The approximate timeframe for completion is two weeks.
Pro Tip 3/3
Initial Estimates
Use 'approximate' for initial quotes or estimates that might change later. The builder gave us an approximate quote for the repairs.