Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
arbitrariness
penang
pointed
SPONSORED LINKS
SPONSORED LINKS
baby-sit
shame
concave polygon
sufficient
improbable
phantoms
residue
Hide translation
QED
QED
/ˌkjuː iː ˈdiː/
noun
A relativistic quantum theory of the electromagnetic interactions of photons and electrons and muons
(
QED
,
quantum electrodynamics
)
a relativistic quantum theory of the electromagnetic interactions of photons and electrons and muons
phrase
(
)
Latin for "which was to be demonstrated." Used to denote the end of a proof of some proposition
(
QED
,
quod erat demonstrandum
)
Latin for "which was to be demonstrated." Used to denote the end of a proof of some proposition
Back
Next
Language