Top Definition
one who cannot help himself but to constantly work and study for upcoming (as well as nonexistant) tests, especially as a hobby
-Hey , I'm so glad its the weekend, because now i can rest and chill.
-What are you talking about? There are 3 tests coming up that I need to study for!
-Uch, you're such a gronowitz!
by xyxyxyxy123 January 12, 2010
5 Words related to gronowitz

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