waterweed

noun
wa·​ter·​weed | \ ˈwȯ-tər-ˌwēd How to pronounce waterweed (audio) , ˈwä- \

Definition of waterweed

: any of various floating or submerged aquatic plants (such as elodea) having usually inconspicuous flowers

Examples of waterweed in a Sentence

Recent Examples on the Web The Granta was once clear, but too many fertilizers now leach off the adjacent land, and the river is choked in waterweed. Anelise Chen, The Atlantic, 27 May 2021 Since then, the state has worked diligently to restore wetland habitats, where swans forage for the stems and leaves of waterweed, pondweeds and muskgrass among other plants. Cameron Fields, cleveland, 12 Mar. 2021 On tournament day, the anglers steered their sleek, low-riding boats, some costing upward of $75,000, to places with thick patches of invasive water primrose and Brazilian waterweed. Kurtis Alexander, San Francisco Chronicle, 10 Dec. 2020 Another major lake, Ulsoor, is choked with garbage and construction waste and is gasping under a blanket of thick waterweeds. Washington Post, 16 May 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'waterweed.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of waterweed

13th century, in the meaning defined above

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The first known use of waterweed was in the 13th century

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Dictionary Entries Near waterweed

waterway

waterweed

water weevil

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Cite this Entry

“Waterweed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/waterweed. Accessed 16 Aug. 2022.

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More from Merriam-Webster on waterweed

Britannica.com: Encyclopedia article about waterweed

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