conduit Synonyms

sewer trench trough tube tubing tubular tunnel turnstile uniter urethra urethral valve vas transudation transmitter siphon sluice sluiceway spillway spout subway syke tailrace thill tideway towpath tramway vehicle vena water bridge microtubule millrace floodgate pipes channels pentode racecourse revolving door septic tank trunking ducts pipelines channelization raceway water line water pipe waterway weir main road hosepipe