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1.
A mix between nullify and negate that bobby made up when he was angry and shouting about his team that lost.
the holding penalty totally nulligated the long run from scrimmage.
by j-rock March 14, 2005
 
2.
Nulligate is a word that is a combination of the words "nullify" and "negate", and doesn't exist, contrary to what Sympathy says.
No, nulligate is not a word.
by Arcavius October 15, 2007