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The absence of existence or that which does not permit existence.
Journalistic integrity deexists.
by KrazyC October 04, 2007
To remove from existance, to make not exist anymore, to completely defeat. a word, that when said, ends the coversation.
matt hey sam, you have weird hair.
sam de-exist!
by Andr3w wuds. February 06, 2010