Simple Definition of crimson

from our Learner's Dictionary

crimson

noun

ˈkrɪmzən How to pronounce crimson (audio)
: a deep purplish-red color

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“Crimson.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/crimson. Accessed 13 Nov. 2026.

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