microphysics [mahy-kruh -fiz -iks]
Word Origin
noun (used with a singular verb ) the branch of physics dealing with physical objects that are not large enough to be observed and treated directly, as elementary particles, atoms, and molecules. Show More
Origin of microphysics First recorded in
1880–85; micro- +
physics Related forms mi·cro·phys·i·cal , adjective Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for microphysics (functioning as singular) the branch of physics concerned with small objects and systems, such as atoms, molecules, nuclei, and elementary particles Show More
Derived Forms microphysical , adjective Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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