home m Chiara Feliciani mirror mir⋅ror [mir-er] –noun 1. a reflecting surface, originally of polished metal but now usually of glass with a silvery, metallic, or amalgam backing. 2. such a surface set into a frame, attached to a handle, etc., for use in viewing oneself or as an ornament. 3. any reflecting surface, as the surface of calm water under certain lighting conditions. –verb (used with object) 4. to reflect in or as if in a mirror. 5. to reflect as a mirror does. a b c d e f g h i j k l m n o p q r s t u v w x y z missing money mist morning monster morbid motel mural motivation mustache mirror moon