revolution

noun

rev·​o·​lu·​tion ˌre-və-ˈlü-shən How to pronounce revolution (audio)
Synonyms of revolutionnext
1
a(1)
: the action by a celestial body of going round in an orbit or elliptical course
also : apparent movement of such a body round the earth
(2)
: the time taken by a celestial body to make a complete round in its orbit
(3)
: the rotation of a celestial body on its axis
b
: completion of a course (as of years)
also : the period made by the regular succession of a measure of time or by a succession of similar events
c(1)
: a progressive motion of a body around an axis so that any line of the body parallel to the axis returns to its initial position while remaining parallel to the axis in transit and usually at a constant distance from it
(2)
: motion of any figure about a center or axis
revolution of a right triangle about one of its legs generates a cone
(3)
: rotation sense 1b
2
a
: a sudden, radical, or complete change
b
: a fundamental change in political organization
especially : the overthrow or renunciation of one government or ruler and the substitution of another by the governed
c
: activity or movement designed to effect fundamental changes in the socioeconomic situation
d
: a fundamental change in the way of thinking about or visualizing something : a change of paradigm
the Copernican revolution
e
: a changeover in use or preference especially in technology
the computer revolution
the foreign car revolution

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Revolution and Revolt

Revolution and revolt have a shared origin, both ultimately going back to the Latin revolvere “to revolve, roll back.” When revolution first appeared in English in the 14th century, it referred to the movement of a celestial body in orbit; that sense was extended to “a progressive motion of a body around an axis,” “completion of a course,” and other senses suggesting regularity of motion or a predictable return to an original position. At virtually the same time, the word developed a sharply different meaning, namely, ”a sudden radical, or complete change,” apparently from the idea of reversal of direction implicit in the Latin verb. Revolt , which initially meant “to renounce allegiance,” grew from the same idea of “rolling back,” in this case from a prior bond of loyalty.

Synonyms

See all Synonyms & Antonyms in Thesaurus 
Choose the Right Synonym for revolution

rebellion, revolution, uprising, revolt, insurrection, mutiny mean an outbreak against authority.

rebellion implies an open formidable resistance that is often unsuccessful.

open rebellion against the officers

revolution applies to a successful rebellion resulting in a major change (as in government).

a political revolution that toppled the monarchy

uprising implies a brief, limited, and often immediately ineffective rebellion.

quickly put down the uprising

revolt and insurrection imply an armed uprising that quickly fails or succeeds.

a revolt by the Young Turks that surprised party leaders
an insurrection of oppressed laborers

mutiny applies to group insubordination or insurrection especially against naval authority.

a mutiny led by the ship's cook

Examples of revolution in a Sentence

The group started a revolution. The king knew that there was a threat of revolution. This new theory could cause a revolution in elementary education. the revolution of the Earth around the Sun The period of revolution of the Earth around the Sun is equal to one year. The Earth makes one revolution on its axis in about 24 hours. This motor operates at a speed of 5,000 revolutions per minute.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The Kentucky Distillers Association noted its member distilleries are experiencing an investment revolution of more than $5 billion. —Olivia Evans, The Courier-Journal, 21 Nov. 2024 Its story examines the frustrated dreams and daily personal revolutions that defy social and economic constraints in Cuba. —John Hopewell, Variety, 20 Nov. 2024 Conversely, for the billions of children excluded from the digital revolution, the emphasis must shift to providing access, creating equitable opportunities, and leveraging low-tech solutions to bridge the gap. —Cornelia C. Walther, Forbes, 20 Nov. 2024 Photoshop started the digital image manipulation revolution more than 30 years ago, and Adobe's groundbreaking application continues to be the best photo editing software money can buy (or rent, to be more precise). —PCMAG, 12 Nov. 2024 See all Example Sentences for revolution 

Word History

Etymology

Middle English revolucioun "rotation of the heavenly spheres around the earth, cyclical recurrence, completed motion around an axis, change of fortune," borrowed from Middle French & Medieval Latin; Middle French revolucion "return of a celestial body to its point of departure, recurrence," borrowed from Medieval Latin revolūtiōn-, revolūtiō, going back to Late Latin, "a rolling back, return, recurrence," from Latin revolū-, variant stem of revolvere "to roll back to a starting point, (passive) travel in a circular course, return to a starting point" + -tiōn-, -tiō, suffix of verbal action — more at revolve

First Known Use

14th century, in the meaning defined at sense 1a(1)

Time Traveler
The first known use of revolution was in the 14th century

Phrases Containing revolution

Dictionary Entries Near revolution

revoluted

revolution

revolutional

See More Nearby Entries 

Cite this Entry

“Revolution.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/revolution. Accessed 30 Nov. 2024.

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Kids Definition

revolution

noun
rev·​o·​lu·​tion ˌrev-ə-ˈlü-shən How to pronounce revolution (audio)
1
a
: the action by a heavenly body of going round in an orbit
b
: the time taken to complete one orbit
2
: completion of a course (as of years) : cycle
3
a
: the action or motion of revolving : a turning round a center or axis : rotation
b
: a single complete turn (as of a wheel or a phonograph record)
4
a
: a sudden, extreme, or complete change
b
: a basic change in government
especially : the overthrow of one government and the substitution of another by the governed

More from Merriam-Webster on revolution

Nglish: Translation of revolution for Spanish Speakers

Britannica English: Translation of revolution for Arabic Speakers

Britannica.com: Encyclopedia article about revolution

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