- the activity of keeping something secret
											
 Synonym:    concealinghiding 
- a covering that serves to conceal or shelter something
											- a screen of trees afforded privacy
- under cover of darkness
- the brush provided a covert for game
- the simplest concealment is to match perfectly the color of the background
 Synonym:    screencovercovert 
- the condition of being concealed or hidden
											
 Synonym:    privacyprivatenesssecrecy