nouns
a path over which electrical signals can pass
"a channel is typically what you rent from a telephone company"
a passage for water (or other fluids) to flow through
"the fields were crossed with irrigation channels"; "gutters carried off the rainwater into a series of channels under the street"
is a type of (narrower)
a way through or along which someone or something may pass
a long narrow furrow cut either by a natural process (such as erosion) or by a tool (as e.g. a groove in a phonograph record)
a deep and relatively narrow body of water (as in a river or a harbor or a strait linking two larger bodies) that allows the best passage for vessels
"the ship went aground in the channel"
domain category
a large natural stream of water (larger than a creek)
"the river was navigable for 50 miles"
is a type of (narrower)
the part of the earth's surface covered with water (such as a river or lake or ocean)
"they invaded our territorial waters"; "they were sitting by the water's edge"
(often plural) a means of communication or access
"it must go through official channels"; "lines of communication were set up between the two firms"
a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance
"the tear duct was obstructed"; "the alimentary canal"; "poison is released through a channel in the snake's fangs"
a television station and its programs
"a satellite TV channel"; "surfing through the channels"; "they offer more than one hundred channels"
a way of selling a company's product either directly or via distributors
"possible distribution channels are wholesalers or small retailers or retail chains or direct mailers or your own stores"