1. A device, component, tool, or system with no defined or understood function.

2. An imaginary component contrived by unscrupulous tradesmen in order to justify exorbitant or unnecessary fees.
My mechanic just charged me $375.00 to replace my car's disgronifier.
by mattb4rd August 12, 2009
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To clarify a particularly confusing and poorly worded explanation or poorly explained concept.
Teacher: "A transverse line across the equals sign indicates an inequality of the values or expressions on either side of the symbol"

Student 1: "what?"

Student 2: "let me disgronify that for you: a crossed out the equals sign means the stuff on the left doesn't equal the stuff on the right"
by CmAC December 13, 2022
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