mirror in WordNet English dictionary

1. polished surface that forms images by reflecting light
   mirror 
   
2. a faithful depiction or reflection
   "the best mirror is an old friend"
   mirror 
   

1. reflect or resemble
   "The plane crash in Milan mirrored the attack in the World Trade Center"
   mirror 
   
2. reflect as if in a mirror
   "The smallest pond at night mirrors the firmament above"
   mirror