H2O
Example 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
Here, at depths of 5km, where no sunlight can penetrate, the oxygen appears to be produced by naturally occurring metallic “nodules” which split seawater - H2O - into hydrogen and oxygen.
From BBC ● Jul. 22, 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
