sluice gate
41draw|gate — «DR GAYT», noun. a sluice gate, as in a lock in a canal, to hold back the water or to let part of it escape …
42penning gate — a sluice gate that opens by lifting upward. * * * …
43water gate — dam, weir, sluice gate …
44flood-gate — n. Sluice gate …
45penning gate — a sluice gate that opens by lifting upward …
46head gate — noun 1. regulator consisting of a valve or gate that controls the rate of water flow through a sluice • Syn: ↑sluicegate, ↑sluice valve, ↑floodgate, ↑penstock, ↑water gate • Hypernyms: ↑regulator …
47water gate — noun regulator consisting of a valve or gate that controls the rate of water flow through a sluice • Syn: ↑sluicegate, ↑sluice valve, ↑floodgate, ↑penstock, ↑head gate • Hypernyms: ↑regulator • …
48Wa|ter|gate — water gate, 1. a gate or gateway through which water passes. 2. a gate that controls the flow of water; sluice or floodgate. 3. a gate (as of a town or a castle) opening on water. Wa|ter|gate «WT uhr GAYT, WOT », noun. 1. a major political… …
49head gate — head′ gate n. 1) civ a control gate at the upstream end of a canal or lock 2) civ a floodgate of a race, sluice, etc • Etymology: 1830–40, amer …
50head gate — ☆ head gate n. a gate that controls the flow of water into a canal lock, sluice, etc …