H2O
CulturalExample Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“Drippy,” a walking drop of H2O, is the new face of efforts by New York City’s Department of Environmental Protection to emphasize the importance of clean drinking water.
From The Wall Street Journal ● Aug. 13, 2026
That’s the challenge—and opportunity—facing industrial stocks that specialize in H2O.
From Barron's ● Apr. 16, 2026
He has denied the existence of Covid, questioned the moon landing and claims that water is something other than H2O.
From BBC ● Dec. 10, 2024
However, in interaction with proteins, D2O is less potent than H2O.
From Science Daily ● Mar. 8, 2024
To indicate the number of atoms in a molecule, Berzelius employed a superscript notation, as in H2O.
From "A Short History of Nearly Everything" by Bill Bryson
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
