bachelor's button is a noun meaning "an annual Eurasian plant cultivated in North America having showy heads of blue or purple or pink or white flowers". It carries 2 recorded senses.
an annual Eurasian plant cultivated in North America having showy heads of blue or purple or pink or white flowers
tropical American herb having rose to red or purple flowers that can be dried without losing color
Definitions, synonyms and semantic relations for bachelor's button come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.