ALL meanings of two-way mirror
one-way mirror
T t - noun two-way mirror a sheet of glass that can be seen through from one side and is a mirror on the other, used especially for observation of criminal suspects by law-enforcement officials or witnesses. 1
- noun two-way mirror mirror with window on reverse 1
- noun two-way mirror a half-silvered sheet of glass that functions as a mirror when viewed from one side but is translucent from the other 0