look up any word, like bae:
 
1.
Another mispelling of definitely almost as popular as the really dumb mispelling definately. definetly is also stunningly common, more than definitly. Hard to believe, even definatly is used quite often.
When I wrote definetely I was definitely thinking of #define and thus I must be a computer geek.
by vonlynX April 27, 2006