estimate — as in: to estimate
What do you estimate this will cost?

to roughly calculate or guess (based on incomplete information) a value, quantity, or extent of something

estimate — as in: a cost estimate of $100
What is the estimate to repair the car?

a rough calculation or guess (based on incomplete information) of a value, quantity, or extent of something

estimate — as in: I'm looking at 3 estimates
I want a written estimate before I approve the repair.

a written description of work with the expected amount it will cost
