Synonyms and Antonyms of duct

  1. a long hollow cylinder for carrying a substance (as a liquid or gas) air ducts to provide ventilation Synonyms channel, conduit, pipe, leader, line, penstock, trough, tubeRelated Words drain, drainpipe, funnel, hydrant, main, smokestack, spout, standpipe, stovepipe, tile, waste pipe, waterspout; pipage (or pipeage), pipeline, piping

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