channel(redirected from receptor-operated channel)
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channel(Avenue), noun arrangement, conduit, course, duct, expedient, facility, forum, instrument, means, medium, method, mode, outlet, passage, path, procedure, process, scheme, set up, strategy, tool, way
channel(Navigable water), noun body of water, canal, gully, moat, navigable river, navigable stream, stream, trench, trough, water, waterway
Associated concepts: navigable waters of the United States, Navigation Acts
See also: avenue, facility, forum, instrument, instrumentality, medium, outlet, tool