deredden

verb

1. (transitive)To correct for redshift.
2. (transitive)To make less red; to remove the red from.

   “Cold made noses of Sylvia Sidney, Fred MacMurray, and others of the Walter Wanger cast red. Hence, Makeup Man Kaufman had problem of dereddening noses.”

   “The importer offers Mr. Berrie’s statement that he made minor changes to the public domain doll by rounding the ears, changing the jawline, and derouging or dereddening the face.”

   “The red-eye reduction function now requires you to click in the middle of the eye you want to deredden—a step backward in ease of use, in our opinion.”