cornflower

[ kawrn-flou-er ]
/ ˈkɔrnˌflaʊ ər /
|

noun

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

Origin of cornflower

First recorded in 1570–80; corn1 + flower
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for cornflower

cornflower

/ (ˈkɔːnˌflaʊə) /

noun

a Eurasian herbaceous plant, Centaurea cyanus, with blue, purple, pink, or white flowers, formerly a common weed in cornfields: family Asteraceae (composites)Also called: bluebottle 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