Simple Definition of beau

from our Learner's Dictionary

beau

noun

old-fashioned : a woman's male lover or friend : boyfriend
She introduced us to her latest beau.

Cite this Entry

“Beau.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/beau. Accessed 28 Jul. 2026.

More from Merriam-Webster on beau

More from Merriam-Webster