Noun
- 1. cornflower, bachelor's button, bluebottle, Centaurea cyanus, flower
- usage: an annual Eurasian plant cultivated in North America having showy heads of blue or purple or pink or white flowers
- 2. bluebottle, Calliphora vicina, blowfly, blow fly
- usage: blowfly with iridescent blue body; makes a loud buzzing noise in flight
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All rights reserved.Definition and meaning of bluebottle (Dictionary)