Meaning of MIRROR in English
n. & v.
n. 1 a polished surface, usu. of amalgam-coated glass or metal, which reflects an image; a looking-glass. 2 anything regarded as giving an accurate reflection or description of something else.
v.tr. reflect as in a mirror. mirror carp a breed of carp with large shiny scales. mirror finish a reflective surface. mirror image an identical image, but with the structure reversed, as in a mirror. mirror symmetry symmetry as of an object and its reflection. mirror writing backwards writing, like ordinary writing reflected in a mirror.
[ ME f. OF mirour ult. f. L mirare look at ]
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012