dichroic

Etymology

from Ancient Greek δίχρως (díkhrōs, “two-coloured”), (from δι- (di-, “two”) + χρώς (khrṓs, “colour, complexion”)) + -ic.

adj

  1. Exhibiting dichroism.
  2. Exhibiting dichromatism; dichromatic.

noun

  1. A dichroic filter