ETYM French, fromL. colaphus a cuff, Greek.
(French) “stroke”; successful action; coup d’état. coup de grâce, finishing blow; fatal blow. coup de main, sudden violent onslaught. coup d’essai, experiment. coup d’état, sudden action whereby government is changed; short revolution, especially bloodless. coup d’oeil, swift survey or glance; what is thus seen. coup de soleil, sunstroke. coup de théâtre, sudden dramatic or sensational action.(Homonym: coo).
A brilliant and notable success. co-up. + prikaži više

(German) rebellion; rising.
A violent seizure of political power, such as Adolf Hitler and Erich von Ludendorff's abortive Munich beer-hall putsch Nov 1923, which attempted to overthrow the Bavarian government. The term is of Swiss–German origin.

ETYM French révolution, Latin revolutio. Related to Revolve.
1. A drastic and far-reaching change in ways of thinking and behaving.
2. The overthrow of a government by those who are governed.
Any rapid, far-reaching, or violent change in the political, social, or economic structure of society. It is usually applied to political change: examples include the American Revolution, where the colonists broke free from their colonial ties and established a sovereign, independent nation; the French Revolution, where an absolute monarchy was overthrown by opposition from inside the country and a popular uprising; and the Russian Revolution, where a repressive monarchy was overthrown by those seeking to institute widespread social and economic changes based on a socialist model. In 1989–90 the Eastern Bloc nations demonstrated against and voted out the Communist party, in many cases creating a prodemocracy revolution.
While political revolutions are often associated with violence, other types of change can have just as much impact on society. Most notable is the Industrial Revolution of the mid-18th century, which caused massive economic and social changes. In the 1970s and 1980s a high-tech revolution based on the silicon chip took place, facilitating the widespread use of computers. + prikaži više