Top definition
A guestimation is an entirely useless term that resides between guess and estimation.
Know>estimate>guess>unknown
Dude 1: My guestimation is about $1,500 for that car.
Dude 2: ?
by Transpolar Drift Stream July 20, 2011
Get a guestimation mug for your cat Manley.
2
Half way between a guess and and an estimation.
Guy1: You were right! Edouard really is an idiot!
Guy2: So, my guestimations were correct! I knew it from the very beginning!
by Raffik October 11, 2007
Get a guestimation mug for your Uncle Georges.
3
A guess and an estimation combined. A word created by a worker at Coke.
The vet gave a guestimation of the dogs age.
by Guestimater January 10, 2020
Get a Guestimation mug for your dog Abdul.