D defs.my
Entry 1 sense Webster, 1913

Bayou

/bī'-o͞o/ · Bay·ou · IPA /ˈbaɪ.(j)uː/
01 n. An inlet from the Gulf of Mexico, from a lake, or from a large river, sometimes sluggish, sometimes without perceptible movement except fro…
pl. Bayous
  1. 1.
    An inlet from the Gulf of Mexico, from a lake, or from a large river, sometimes sluggish, sometimes without perceptible movement except from tide and wind.[Southern U. S.]
    “A dark slender thread of a bayou moves loiteringly northeastward into a swamp of huge cypresses.” — G. W. Cable.