bn:00073365n
Noun Concept
Categories: Articles with short description, Flood control, Hydraulic structures, Spillways, Dams
EN
spillway  spill  wasteweir
EN
A channel that carries excess water over or around a dam or other obstruction WordNet 3.0
Definitions
Relations
Sources
EN
A channel that carries excess water over or around a dam or other obstruction WordNet 3.0 & Open English WordNet
A spillway is a structure used to provide the controlled release of water downstream from a dam or levee, typically into the riverbed of the dammed river itself. Wikipedia
Structure for controlled release of flows from a dam or levee Wikidata
A weir that allows the escape of excess water from a canal or reservoir. Wiktionary