What is another word for Flood-gate?
Pronunciation: [flˈʌdɡˈe͡ɪt] (IPA) 
A flood-gate is a device used to control the flow of water in a river, canal, or other waterway. Synonyms for flood-gate include sluice gate, lock gate, water gate, canal gate, and barrage gate. These gates are usually made of steel, concrete or wood and are placed across the waters to regulate the water flow. Some newer flood-gate designs use technology to detect rises in water levels and automatically open and close accordingly. Properly functioning flood-gates are important for preventing flooding, directing water flow, and maintaining water levels in canals, rivers, and reservoirs. Effective management of flood-gates can prevent disastrous consequences for communities, businesses and ecosystems.
