Simple Definition of discolor

from our Learner's Dictionary

discolor

verb

variants or British discolour
dɪsˈkʌlɚ How to pronounce discolor (audio)
discolors; discolored; discoloring
: to change in color especially in a bad way
The fabric is guaranteed not to discolor.
The wine stain discolored the rug.

Cite this Entry

“Discolor.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/discolor. Accessed 15 Apr. 2026.

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