Phrase guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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noun
The study of the interaction of electromagnetic radiation with electrically charged matter within the framework of relativity and quantum mechanics.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: natural-sciences, physical-sciences, physics
No example sentence was provided for this meaning.
Synonyms: QED
Antonyms: none provided
Broader terms: quantum field theory
noun
a relativistic quantum theory of the electromagnetic interactions of photons and electrons and muons
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: QED
Antonyms: none provided
Broader terms: quantum field theory
History
No etymology was provided for this word.
Across languages
14 source translations are retained for this English entry.
