DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   pernickety
       adj 1: characterized by excessive precision and attention to
              trivial details; "a persnickety job"; "a persnickety
              school teacher" [syn: pernickety, persnickety]