Bayou

(n.) 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.

Thesaurus Entries

affluent, arm, armlet, bay, belt, bight, billabong, boca, branch, confluent, confluent stream, cove, creek, dendritic drainage pattern, effluent, estuary, euripus, feeder, fjord, fork, frith, gulf, gut, harbor, inlet, kyle, loch, mouth, narrow, narrow seas, narrows, natural harbor, prong, reach, road, roads, roadstead, slough, sound, strait, straits, tributary