Bayou

Part of speech: noun

Pronunciation: /ˈbaɪ.(j)uː/

Definitions

1. A slow-moving swampy outlet of a river or lake, especially in Louisiana and the Mississippi Delta region, characterized by dense vegetation and stagnant or brackish water
2. a marshy tributary or wetland area with sluggish waters, typically found in subtropical regions like Louisiana, where vegetation thrives in swampy conditions
3. a low-lying waterway bordered by dense plant growth and slow-moving or stationary water, commonly occurring in deltaic regions of the southern United States

Etymology: The word came into English from the French of Louisiana, where settlers used it for the slow creeks and backwaters threading the Mississippi delta. Its source is the Choctaw word "bayuk," meaning "a creek," so a term from a Native American language entered American English through colonial French rather than through the Latin-and-Greek route most readers expect. It is a doublet of "bogue," a word that reached English through a different path and kept a related sense of wet, marshy ground. The two words share a common origin but arrived separately, one by way of Louisiana and the other from another French source.

Synonyms: marsh, wetland, swamp