Thesaurus.com
Dictionary.com
Definitions

atom

[at-uhm] / ˈæt əm /


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.

“The cloud was swelling into a mushroom, looking like an atom bomb had gone off,” Barry remembered.

From Literature

A team led by physicists at Stanford University has developed a new kind of optical cavity that can efficiently capture single photons, the basic particles of light, emitted by individual atoms.

From Science Daily

Over the past century, research into atoms, electrons, and photons led to the invention of transistors and the foundation of today's computers.

From Science Daily

It behaves much like a natural molecule, but instead of atoms, it is built from tiny superconducting electrical circuits.

From Science Daily

Rather than studying actual materials, the researchers recreated the model using lithium atoms cooled to billionths of a degree above absolute zero.

From Science Daily