Weir

biographical name

Synonyms of Weirnext
Robert Walter 1803–1889 American painter

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Cite this Entry

“Weir.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Weir. Accessed 12 Jun. 2026.

Kids Definition

weir

noun
1
: a fence set in a stream to catch fish
2
: a dam in a stream to raise the water level or change the direction and course of its flow
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