revolution

US /ˌrɛvəˈluʃən/

UK /ˌrevə'lu:ʃn/

B1
n.NounWhen a group overthrows an existing government
A revolution occurs when people are tired of bad leaders
n.NounSudden or significant change in something
The rebels were arrested before a revolution could begin
n.NounFull circular movement around something
The long hand of the clock makes one revolution per hour

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