Bedeutung von “revolution” — Learner’s Dictionary

revolution

noun us uk /ˌrevəlˈuːʃən/
POLITICS [ C, U ]

B2 a change in the way a country is governed, usually to a different political system and often using violence or war:

the French Revolution
CHANGE [ C ]

B2 a very important change in the way people think or do things:

the technological revolution
This discovery caused a revolution in medicine.
CIRCLE [ C, U ]

one whole circular movement around a central point, for example one whole movement of a wheel

(Definition von “revolution” aus dem Cambridge Learner's Dictionary © Cambridge University Press)