spillway
- noun
- /ˈspɪlˌweɪ/
- Specialized
- The topography drops 80 feet from start to finish, creating an aesthetically pleasing series of ponds and spillways.
- spillway at the dam
Examples
-
Water pours from the tunnel into the spillway of Barkley Dam.
Fiction book (1993) -
The family homestead is in the path of the spillway of a dam constructed on the reserve.
Academic text (2002) -
- Right where you said it would, down low next to the spillway.
-
Get them down here and drag the bottom of this spillway.
-
He's gonna open up the spillway and release a whole lot of water.
-
- It's about 10 feet from the bottom, on the right-hand side of the spillway.
-
- The spillway gates won't open.
-
I waded into the water and started my swim to the spillway.
Fiction book (1992) -
The engineers built a new spillway to manage the excess water from the reservoir.
-
During heavy rain, the spillway allows water to flow away from the dam to prevent flooding.
Synonyms
A deep narrow waterway that ships can use
A channel that lets extra water flow from a dam to prevent flooding
A channel or area that directs extra floodwater away from homes and buildings
A channel that carries fast water and is controlled by a gate
A channel that carries extra water over or around a dam to stop flooding
How Big
Surface Forms
Morphology
Etymology
Spillway comes from the simple words spill ('to flow out') and way ('path'). So it is a 'path' for extra water to 'spill' safely from a dam, helping to stop flooding.