light water

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noun

ordinary water, as opposed to heavy water; water containing the normal proportion of deuterium oxide.

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Origin of light water

First recorded in 1930–35

Words nearby light water

light trap, light treatment, light up, light valve, light verse, light water, lightweight, light welterweight, lightwood, light-year, lign-

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use light water in a sentence

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
Behold a dumpy, comfortable British paterfamilias in a light flannel suit and a faded sun hat.
God and my Neighbour|Robert Blatchford
She did not need a great cook-book; She knew how much and what it took To make things good and sweet and light.
Boys and Girls Bookshelf; a Practical Plan of Character Building, Volume I (of 17)|Various
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

British Dictionary definitions for light water

light water

noun

a name for water (H 2 O), as distinct from heavy water

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

Scientific definitions for light water

light water

Ordinary water, H2O. Compare heavy water.