channel, duct, watercourse, race; head race, tail race; abito†,
aboideau†, aboiteau [Fr.], bito†; acequia†, acequiador†, acequiamadre†;
arroyo; adit†, aqueduct, canal, trough, gutter, pantile; flume, ingate†,
runner; lock-weir, tedge†; vena†; dike, main, gully, moat, ditch, drain,
sewer, culvert, cloaca, sough, kennel, siphon; piscina†; pipe &c (tube)
260; funnel; tunnel &c (passage) 627; water pipe, waste pipe;
emunctory†, gully hole, artery, aorta, pore, spout, scupper; adjutage†,
ajutage†; hose; gargoyle; gurgoyle†; penstock, weir; flood gate, water
gate; sluice, lock, valve; rose; waterworks.
pipeline.
Adj. vascular &c (with holes) 260.