transcription, транскрипция: [ revəlu:ʃ(ə)n ]
( revolutions)
Frequency: The word is one of the 3000 most common words in English.
1.
A revolution is a successful attempt by a large group of people to change the political system of their country by force.
The period since the revolution has been one of political turmoil.
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2.
A revolution in a particular area of human activity is an important change in that area.
The nineteenth century witnessed a revolution in ship design and propulsion.
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