"mirror" as noun
1 - A smooth surface, usually made of glass with reflective material painted on the underside, that reflects light so as to give an image of what is in front of it.
2 - An object, person, or event that reflects or gives a picture of another.
3 - A disk, website or other resource that contains replicated data.
"mirror" as verb
1 - Of an event, activity, behaviour, etc, to be identical to, to be a copy of.
2 - To create something identical to (a web site, etc.).
3 - To reflect, as in a mirror.
