achromatize
1. [ verb ] (color) remove color from
Synonyms: achromatise
Examples:

"achromatize the lenses"

Related terms: change
Similar spelling:   achromatise
  achromatin
  achromatic
  achromatism
  achromatinic
  achromasia
  achromia
  achromatous
  Acherontic
  Acherontia
  achromic
  achromous