four-colour

four-colour

n
(Printing, Lithography & Bookbinding) (modifier) (of a print or photographic process) using the principle in which four colours (magenta, cyan, yellow, and black) are used in combination to produce almost any other colour
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
Translations

four-colour

four-color (US) [ˈfɔːˌkʌləʳ]
A. ADJa cuatro colores
B. CPD four-colour (printing) process Ncuatricromía f
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
References in periodicals archive ?
It also introduced a new four-colour "G" logo to replace the old lower case blue initial, and a row of four dots in the same colours.
The unusual format (27.6 x 38.2cm) gives appropriate scale to a series of mainly full-page photographs on the 104 pages, printed as four-colour black-and-white.