shutter dam


variants or shutter weir
: a dam formerly consisting of one or more simple shutters or gates turning on a horizontal axis near the top and now consisting of a series of short pieces that revolve on their horizontal axes and are lowered to rest flatwise on the sill

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Dictionary Entries Near shutter dam

Cite this Entry

“Shutter dam.” Dictionary, Merriam-Webster, Accessed 26 Feb. 2024.

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