mirror
1. [ noun ] (physics) polished surface that forms images by reflecting light
Related terms: reflector cheval_glass looking_glass pier_glass hand_glass speculum car_mirror
2. [ verb ] (physics) reflect as if in a mirror
Examples:

"The smallest pond at night mirrors the firmament above."

Related terms: reflect
3. [ noun ] (psychology) a faithful depiction or reflection
Examples:

"the best mirror is an old friend"

Related terms: depicting
4. [ verb ] reflect or resemble
Examples:

"The plane crash in Milan mirrored the attack in the World Trade Center"

Related terms: reflect