DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   closet
       n 1: a small room (or recess) or cabinet used for storage space
            [syn: cupboard, closet]
       2: a toilet in Britain [syn: water closet, closet, W.C.,
          loo]
       3: a tall piece of furniture that provides storage space for
          clothes; has a door and rails or hooks for hanging clothes
          [syn: wardrobe, closet, press]
       4: a small private room for study or prayer
       v 1: confine to a small space, as for intensive work