quantum electrodynamics

Q q

Definitions of quantum electrodynamics words

noun quantum electrodynamics the quantum field theory that deals with the electromagnetic field and its interaction with electrons and positrons. Abbreviation: QED. 1
noun quantum electrodynamics a relativistic quantum mechanical theory concerned with electromagnetic interactions 0
noun quantum electrodynamics a theory that applies the principles of the quantum theory to electrodynamics: it describes how photons interact electromagnetically with electrons, protons, etc. 0

before 1925

One of the 11% newest English words

First recorded in 1925-30

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This term is known only to a narrow circle of people with rare knowledge. Only 1% of English native speakers know the meaning of this word.

According to our data most of word are more popular. This word is almost not used. It has a much more popular synonym.

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