Top Definition
Someone who uses an elevator at all costs. Comes from the root words master, (someone skilled at something), and vator (the root of elevator).
Since I became a senior I haven't been able to stop mastervating.

I am such a mastervator, I waited 10 minutes to go up and down. Even though the stairs were open, I couldn't help myself.
by tokyorising September 15, 2010
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