co•zy
  Pronunciation: (kō'zē), [key]    — adj., n., pl. v., -zi•er, -zi•est, -zies, -zied, -zy•ing. 
  
 
—adj. - snugly warm and comfortable: a cozy little house. 
- convenient or beneficial, usually as a result of dishonesty or connivance: a very cozy agreement between competing firms. 
- suggesting opportunistic or conspiratorial intimacy: a cozy relationship between lobbyists and some politicians. 
- discreetly reticent or noncommittal: The administrators are remaining cozy about which policy they plan to adopt. 
 
—n. - a padded covering for a teapot, chocolate pot, etc., to retain the heat.  
 
—v.t. - to make more cozy (often fol. by up): New curtains would cozy the room up a bit. 
 
—v.i. -  Come over to the fire and cozy up a bit. 
 -  to move closer for comfort or affection:Come over to the fire and cozy up a bit. 
-  to try to become friendly or intimate in order to further one's own ends; attempt to ingratiate oneself:He's always cozying up to the boss. 
 
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.