v. Alternative spelling of colorize and colourise, now rarely used.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
v. add color to
Word Usage
"Ted Turner may have had a dream to buy up and colourize every classic black and white film he could find – I have a dream to destroy every crap dub that America has created under the guise of “subtitles are complicated.”"