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Definition of bachelor button
bachelor button
Plural:bachelor buttons
• noun
1
North American A slender annual plant (Centaurea cyanus) of the aster family, native to Europe but widely cultivated in North America, recognized by its striking bright blue, pink, or white ruffled flowers.
Example
"She planted a vibrant border of bachelor buttons along the garden path to attract early summer pollinators."
Word Nuance & Usage
Frequently styled with a possessive as 'bachelor's button'. While used widely in North America, standard British English often prefers the synonym 'cornflower'.
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Bachelor button. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/bachelor-button