Pronunciation: /rɛvəˈluʃəˌnɛri/
adjective relating to or involving a revolution; characterized by or causing radical change or innovation
A1 The new smartphone has a revolutionary design.
A2 The invention of the internet was a revolutionary advancement in technology.
B1 The discovery of penicillin was a revolutionary breakthrough in medicine.
B2 The Industrial Revolution was a period of revolutionary change in the 18th and 19th centuries.
C1 The theory of relativity proposed by Albert Einstein was a revolutionary idea in the field of physics.
C2 The invention of the printing press by Johannes Gutenberg was a revolutionary development in communication.
formal The invention of the internet was a revolutionary development in the field of communication.
informal The new smartphone model is truly revolutionary - it has so many cool features!
slang Dude, have you seen that new video game? It's totally revolutionary!
figurative Her bold ideas sparked a revolutionary change in the way we think about problem-solving.
revolutionized
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