1 definition by Dancing on Webster's Grave

The use of too many suffixes unnecessarily tacked onto the end of words that work fine without them in an attempt to appear intellectual, but which has the effect of making you look like an idiot.
"Someone needs to get out a dictionary and stop the overgrammatificationalization of these words."

Ex. 1: nutritionalized
Ex. 2: nutritionalization
Ex. 3: Nutritionality
Ex. 4: nutrientation
Get the Overgrammatificationalization mug.