Simple Definition of beau

from our Learner's Dictionary

beau

noun

ˈboʊ

plural beaux ˈboʊz

or beaus

old-fashioned : a woman's male lover or friend : boyfriend

She introduced us to her latest beau.

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“Beau.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/beau. Accessed 22 Jun. 2026.

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