Simple Definition of bayou

from our Learner's Dictionary

bayou

noun

ˈbaju

plural bayous

: an area of water in the southern U.S. in which the water moves very slowly and is filled with many plants

Louisiana bayous

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“Bayou.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/bayou. Accessed 21 Jun. 2026.

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