['flʌdgeɪt] імен.

шлюз; шлюзовой затвор; шлюзовые ворота (Floodgates are adjustable gates used to control water flow in flood barriers, reservoir, river, stream, or levee systems. They may be designed to set spillway crest heights in dams, to adjust flow rates in sluices and canals, or they may be designed to stop water flow entirely as part of a levee or storm surge system. Since most of these devices operate by controlling the water surface elevation being stored or routed, they are also known as crest gates. In the case of flood bypass systems, floodgates sometimes are also used to lower the water levels in a main river or canal channels by allowing more water to flow into a flood bypass or detention basin when the main river or canal is approaching a flood stage. WAD Alexander Demidov); спускной шлюз; шлюзный затвор

австрал., новозел.

свободно висящий над ручьём шлюзовой затвор (плывёт в случае прилива воды)

буд.

затвор (гидротехнический)

вод.рес.

затвор для сброса паводковых вод

ГЕС

паводковый водослив (HelenDZ)

гідротех.