channel
/ˈtʃænəl/noun
Definitions
The physical confine of a river or slough, consisting of a bed and banks.
Example: The water coming out of the waterwheel created a standing wave in the channel.
The natural or man-made deeper course through a reef, bar, bay, or any shallow body of water.
Example: A channel was dredged to allow ocean-going vessels to reach the city.
The navigable part of a river.
Example: We were careful to keep our boat in the channel.
A narrow body of water between two land masses.
Example: The English Channel lies between France and England.