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subatomic
[ suhb-uh-tom-ik ]
/ ˌsʌb əˈtɒm ɪk /
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adjective Physics.
of or relating to a process that occurs within an atom.
noting or pertaining to a particle or particles contained in an atom, as electrons, protons, or neutrons.
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Words nearby subatomic
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
How to use subatomic in a sentence
British Dictionary definitions for subatomic
subatomic
/ (ˌsʌbəˈtɒmɪk) /
adjective
of, relating to, or being a particle making up an atom or a process occurring within atomsthe electron is a subatomic particle
having dimensions smaller than atomic dimensions
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medical definitions for subatomic
subatomic
[ sŭb′ə-tŏm′ĭk ]
adj.
Of or relating to the constituents of the atom.
Having dimensions or participating in reactions characteristic of the constituents of the atom.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cultural definitions for subatomic
The New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.