discolour

US discolor

/ (dɪsˈkʌlə) /

verb

to change or cause to change in colour; fade or stain

Derived Forms

discoloration or discolouration, noundiscolourment or US discolorment, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Examples from the Web for discolour