water hyacinth

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noun

a floating aquatic plant, Eichornia crassipes, of tropical lakes and rivers, that grows so prolifically it often hinders the passage of boats.

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Origin of water hyacinth

An Americanism dating back to 1895–1900

Words nearby water hyacinth

water hemlock, water hen, water hog, water hole, Waterhouse, water hyacinth, water ice, water-inch, wateriness, watering, watering can

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use water hyacinth in a sentence

Both are made of natural water hyacinth fibers woven around a metal base.
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Fluoride first entered an American water supply through a rather inelegant technocratic scheme.
Anti-Fluoriders Are The OG Anti-Vaxxers|Michael Schulson|July 27, 2016|DAILY BEAST
When cities started adding chlorine to their water supplies, in the early 1900s, it set off public outcry.
Anti-Fluoriders Are The OG Anti-Vaxxers|Michael Schulson|July 27, 2016|DAILY BEAST
Before anti-vaxxers, there were anti-fluoriders: a group who spread fear about the anti-tooth decay agent added to drinking water.
Anti-Fluoriders Are The OG Anti-Vaxxers|Michael Schulson|July 27, 2016|DAILY BEAST

Placed in drinking water, fluoride can serve people who otherwise have poor access to dental care.
Anti-Fluoriders Are The OG Anti-Vaxxers|Michael Schulson|July 27, 2016|DAILY BEAST
In secret, before the referendum, the council went ahead and fluoridated the water anyway.
Anti-Fluoriders Are The OG Anti-Vaxxers|Michael Schulson|July 27, 2016|DAILY BEAST
Urbanity ushers in water that needs no apology, and gives a zest to the worst vintage.
Pearls of Thought|Maturin M. Ballou
The two women had no intention of bathing; they had just strolled down to the beach for a walk and to be alone and near the water.
The Awakening and Selected Short Stories|Kate Chopin
Mrs. Woodbury paints in oils and water-colors; the latter are genre scenes, and among them are several Dutch subjects.
Women in the fine arts, from the Seventh Century B.C. to the Twentieth Century A.D.|Clara Erskine Clement
But there was a breeze blowing, a choppy, stiff wind that whipped the water into froth.
The Awakening and Selected Short Stories|Kate Chopin
She threw out her arms as if swimming when she walked, beating the tall grass as one strikes out in the water.
The Awakening and Selected Short Stories|Kate Chopin

British Dictionary definitions for water hyacinth

water hyacinth

noun

a floating aquatic plant, Eichhornia crassipes, of tropical America, having showy bluish-purple flowers and swollen leafstalks: family Pontederiaceae. It forms dense masses in rivers, ponds, etc, and is a serious problem in the southern US, Australia, and parts of Africa

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012