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.
That’s the challenge—and opportunity—facing industrial stocks that specialize in H2O.
From Barron's ● Apr. 16, 2026
"If we're going to send humans to Mars, you need H2O and not just for drinking, but for propellant and all manner of applications," Luzzi said.
From Science Daily ● Dec. 27, 2025
H2O is the stuff of life, but for several decades, water producers and sommeliers have been working to make it something more: the stuff of taste.
From The Wall Street Journal ● Oct. 20, 2025
Over the course of 40-day laboratory experiments involving dehydration, the scientists learned that ferrihydrite loses some absorbed H2O while maintaining its poorly-crystalline structure.
From Salon ● Mar. 1, 2025
Later, for no special reason, the fashion became to render the number as subscript: 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.
