Polarizer
-
n. A thing that is [the cause] of [controversy] on [both sides]. Something that is either loved or hated with no in between
Polarizer meaning & definition 1 of Polarizer.
-
a device that makes light waves move in one direction only, or mainly in one direction, used, for example, in cameras and electronic devices:
Polarizer meaning & definition 2 of Polarizer.