revolutionary

1 of 2

adjective

rev·​o·​lu·​tion·​ary ˌre-və-ˈlü-shə-ˌner-ē How to pronounce revolutionary (audio)
1
a
: of, relating to, or constituting a revolution
revolutionary war
b
: tending to or promoting revolution
c
: constituting or bringing about a major or fundamental change
a revolutionary new product
2
capitalized : of or relating to the American Revolution or to the period in which it occurred
revolutionarily adverb
revolutionariness noun

revolutionary

2 of 2

noun

plural revolutionaries
1
: one engaged in a revolution
2
: an advocate or adherent of revolutionary doctrines

Examples of revolutionary in a Sentence

Adjective a candidate with a lot of crazy, revolutionary ideas that no one seems to be going for revolutionary forces that were soundly defeated before reaching the capital Noun after the collapse of the Russian monarchy, the moderate socialists briefly governed until being overthrown by the Bolshevik revolutionaries at first the government was not worried about this small band of unarmed revolutionaries
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.
Adjective
When Arnault took control of LVMH, his strategy wasn't revolutionary: maintaining luxury brand exclusivity while expanding global reach. Marius Ivanauskas, Forbes, 20 Feb. 2025 Enter Khadija Imara who co-founded an innovative and revolutionary hair comb that efficiently unravels multiple braids at the same time while also detangling hair – The Original Unbraider. Sheilla Mamona, refinery29.com, 18 Feb. 2025
Noun
Massoud also pauses at a monument to Louis Riel, a 19th-century Canadian revolutionary of Franco-Chipewyan Métis descent, who was executed in 1885 for leading an Indigenous rebellion for civil rights. Amy Nicholson, Los Angeles Times, 13 Feb. 2025 The connection between Nafisi and Bahri is presented with complexity and without sentimentality, neither papering over political differences nor caricaturing Bahri as a generic revolutionary. Arash Azizi, The Atlantic, 26 Jan. 2025 See All Example Sentences for revolutionary

Word History

Etymology

Adjective

revolution + -ary entry 2

Noun

revolution + -ary entry 1, after French révolutionnaire

First Known Use

Adjective

1718, in the meaning defined at sense 1a

Noun

1850, in the meaning defined at sense 1

Time Traveler
The first known use of revolutionary was in 1718

Browse Nearby Entries

Cite this Entry

“Revolutionary.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/revolutionary. Accessed 28 Feb. 2025.

Kids Definition

revolutionary

adjective
rev·​o·​lu·​tion·​ary
ˌrev-ə-ˈlü-shə-ˌner-ē
1
a
: of, relating to, or involving a revolution
revolutionary war
b
: favoring revolution
c
: being or bringing about a big or important change
a revolutionary new product
2
capitalized : of or relating to the American Revolution
revolutionary noun

More from Merriam-Webster on revolutionary

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!