microphysics

noun
mi·​cro·​phys·​ics | \ ˌmī-krō-ˈfi-ziks How to pronounce microphysics (audio) \

Definition of microphysics

: the physics of molecules, atoms, and elementary particles

Other Words from microphysics

microphysical \ ˌmī-​krō-​ˈfi-​zi-​kəl How to pronounce microphysical (audio) \ adjective
microphysically \ ˌmī-​krō-​ˈfi-​zi-​k(ə-​)lē How to pronounce microphysically (audio) \ adverb

First Known Use of microphysics

1885, in the meaning defined above

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The first known use of microphysics was in 1885

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