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1.
(note-a-fail-cay-shun) when an application on your phone fails to alert you in a timely manner, if at all, of an action taken by another person. Pertaining to Facebook, Words with Friends, or any other application where a well-timed or relevant response is a must.
Keith: Dude, it's been your turn for hours, why haven't you played a word yet?

Chris: Man, I never got the notifailcation!
by ChrisMizzo July 13, 2011