Mutually exclusive and completely exhaustive.
That issue tree is so MECE. I mean every single branch is independent of the other. With this kind of work, you are headed straight to director.
by NaHa November 30, 2007
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Big and ugly mean looking bitch section 8 living never wanna work for what's hers loves chicken and short men
Mece is a house bitch
by Gejuluxe December 20, 2016
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Mecing stands for MILLENNIAL EXISTENTIAL CRISIS.

A state of unresolved existentialism prevalent among those in high stress jobs... that can get triggered by anything from a bad day at work, to a bad day at work.
Hey are you ok? You look off.

Yeah. I'm just Mecing.

You've got to stop Mecing and get some work done, Brad!
by rhinoswithmachineguns September 19, 2018
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(Me-See); Native American slang; Mece is a mixture of sweat and poop that generate in the butt cheeks, and may or may not transfer the undergarments.
Holay! It’s hot out today! I walked outside and got instant mece!
by NativeCodeTalker September 18, 2021
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