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Showing results for crimson. Search instead for crimsonly.
Synonyms

crimson

American  
[krim-zuhn, -suhn] / ˈkrɪm zən, -sən /

adjective

  1. deep purplish-red.

  2. sanguinary.


noun

  1. a crimson color, pigment, or dye.

verb (used with or without object)

  1. to make or become crimson.

crimson British  
/ ˈkrɪmzən /

noun

    1. a deep or vivid red colour

    2. ( as adjective )

      a crimson rose

"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

verb

  1. to make or become crimson

  2. (intr) to blush

"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

Other Word Forms

  • crimsonly adverb
  • crimsonness noun

Etymology

Origin of crimson

First recorded in 1375–1425; late Middle English cremesin, cremesie, crensein, crim(e)sin, from Medieval Latin cremesīnus, ultimately from Arabic qirmizī, equivalent to qirmiz + a suffix indicating relationship or origin; see origin at kermes; see also carmine, cramoisy

Explanation

Crimson is a deep, vivid shade of red. You could describe flowers, blood, or blushing cheeks as crimson. The ruby red color crimson shows up brilliantly in nature, in the form of flowers, birds, and insects. In fact, it was an insect that led to the word crimson in the first place; an insect called kermes was used for centuries to make a deep red dye, which was called cremesin in Old Spanish and eventually became crimson.

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Vocabulary lists containing crimson

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Chase Infiniti, who plays Leonardo DiCaprio's daughter in One Battle After Another, wore a sculpted, deep crimson dress which flared out beautifully at the bottom.

From BBC • Feb. 22, 2026

But by now in early January those crimson leaves are probably already looking crumpled.

From BBC • Jan. 14, 2026

Up close, the bright crimson relief-sculpture is revealed to feature hand-brushed red enamel paint over paper.

From Los Angeles Times • Nov. 25, 2025

“It actually doesn’t hurt that much,” Althouse said, as Soria pokes her arm with a needle that was just dipped into a pot of crimson ink.

From Los Angeles Times • Nov. 3, 2025

Clare raced over the uneven ground, hurtling through the south woods, where the world blazed with crimson light.

From "The Undead Fox of Deadwood Forest" by Aubrey Hartman