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cornflower

American  
[kawrn-flou-er] / ˈkɔrnˌflaʊ ər /

noun

cornflowers plural
  1. Also called bachelor's-button, bluebottle.  a European composite plant, Centaurea cyanus, growing in grainfields, having blue to white flower heads, often cultivated as an ornamental.

  2. Also called cornflower blue.  a deep, vivid blue.

  3. corn cockle.

  4. strawflower.


cornflower British  
/ ˈkɔːnˌflaʊə /

noun

  1. Also called: bluebottle.  a Eurasian herbaceous plant, Centaurea cyanus, with blue, purple, pink, or white flowers, formerly a common weed in cornfields: family Asteraceae (composites) See also bachelor's-buttons

"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

Noun Inflected Forms

Etymology

Origin of cornflower

First recorded in 1570–80; corn 1 + flower

Vocabulary lists containing cornflower

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.

Times Plants newsletter will receive Jeanette’s Mix, a special packet of colorful sunflower seeds and California poppies that Marantos hoped to offer this year.

From Los Angeles Times • Apr. 1, 2026

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