centaurea cyanus | sense examples, Usage and Definition from wordnet dictionary online

Noun centaurea cyanus has 1 sense

cornflower, bachelor's button, bluebottle, Centaurea cyanus - an annual Eurasian plant cultivated in North America having showy heads of blue or purple or pink or white flowers
--₁ is a kind of flower
--₁ is a member of Centaurea, genus Centaurea