DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   exist
       v 1: have an existence, be extant; "Is there a God?" [syn:
            exist, be]
       2: support oneself; "he could barely exist on such a low wage";
          "Can you live on $2000 a month in New York City?"; "Many
          people in the world have to subsist on $1 a day" [syn:
          exist, survive, live, subsist]