DuckCorp Dico

Found one definition

1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Couchee \Cou"chee\ (k??"sh?; F. k??"sh?"), n. [F. couch?e a
      sleeping place from coucher. See Couch, v. t. ]
      A reception held at the time of going to bed, as by a
      sovereign or great prince. [Obs.] --Dryden.
            The duke's levees and couchees were so crowded that the
            antechambers were full.                  --Bp. Burnet.
      [1913 Webster]