Virtual image Meaning, Definition & Usage

  1. noun a reflected optical image (as seen in a plane mirror)

WordNet

Definitions
  1. . (Optics) See under Image.
Definitions
  1. (Optics), a point or system of points, on one side of a mirror or lens, which, if it existed, would emit the system of rays which actually exists on the other side of the mirror or lens.

Webster 1913