subatomic

American  

[suhb-uh-tom-ik] / ˌsʌb əˈtɒm ɪk /

adjective

Physics.

1. of or relating to a process that occurs within an atom.

2. noting or pertaining to a particle or particles contained in an atom, as electrons, protons, or neutrons.

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subatomic British  

/ ˌsʌbəˈtɒmɪk /

adjective

1. of, relating to, or being a particle making up an atom or a process occurring within atoms

   the electron is a subatomic particle

2. having dimensions smaller than atomic dimensions

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subatomic Cultural  

1. A descriptive term for objects and events within the atom.

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Etymology

Origin of subatomic

First recorded in 1900–05; sub- + atomic

Example Sentences

Quantum computers use quantum bits, or qubits, that leverage the rules of subatomic physics to process information in multiple states simultaneously.

From MarketWatch

The scientists suggest that something comparable might occur among subatomic particles.

From Science Daily

The benefit of electrons following closed orbits within a confined space is that the subatomic particle's property would be better preserved as it moves from one point to another, according to Velasco.

From Science Daily

“It’s like subatomic bullets being fired at the cells,” Hirsch said.

From Los Angeles Times

Its particle/wave title alludes to the often mystifying duality of subatomic reality, which drove major scientific discovery for three centuries, from Isaac Newton to Albert Einstein.

From Los Angeles Times

Related Words

• atomic