Top definition
Used to take the place of the word 'guesstimate'. Often used in a pinch to determine an accurate number when without means of calculating the result properly. As a result, the end number is always correct.
John- "Don't just pour the milk in, the directions say we need two cups!"

Bob- "It's cool, I yestimated."
by lane0226 May 09, 2010
Get the mug
Get a yestimate mug for your mate José.