n. Function: noun
1 passage through which a fluid (as water) flows or is led FF1C; the river cut a new channel to the sea FF1E;
Synonyms: aqueduct, canal, conduit, course, duct, watercourse
Related Words: pass, passage, way
2
Synonyms: MEAN 2, agency, agent, instrument, instrumentality, instrumentation, medium, ministry, organ, vehicle
3
Synonyms: PIPELINE , conduit