hydrilla

noun

hy·​dril·​la hī-ˈdri-lə How to pronounce hydrilla (audio)
: a freshwater aquatic Asian plant (Hydrilla verticillata of the Hydrocharitaceae family) that has small narrow leaves growing in whorls of three to eight around stems which become heavily branched near the water surface

Examples of hydrilla in a Sentence

Recent Examples on the Web During the summer growing season, hydrilla produces oxygen, as do all plants do, and its stems and branches provide a refuge for fish. Edmund H. Mahony, Hartford Courant, 8 July 2024 Tiny fragments of hydrilla that attach to trailers and hulls can survive days out of water and are believed, just over the last year, to have transplanted the weed to seven state lakes and ponds. Edmund H. Mahony, Hartford Courant, 27 June 2024 The Army Corps plans to test aquatic herbicides starting in July at five demonstration sites as part of the ongoing hydrilla research project to develop a safe treatment plan that controls hydrilla in the Connecticut River and that also meets stated project goals: Public safety is the primary goal. Staff Report, Hartford Courant, 8 June 2024 Scientists have found everywhere along the 200 miles of the Connecticut River and its tributaries below Springfield: A previously undiscovered, genetically unique and exceptionally robust strain of hydrilla that so far has not been found anywhere else in the world. Edmund H. Mahony, Hartford Courant, 17 Jan. 2024 See all Example Sentences for hydrilla 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'hydrilla.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

New Latin, probably from Latin Hydra Hydra

First Known Use

1872, in the meaning defined above

Time Traveler
The first known use of hydrilla was in 1872

Dictionary Entries Near hydrilla

Cite this Entry

“Hydrilla.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hydrilla. Accessed 26 Jul. 2024.

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