bellicose

adjective

bel·​li·​cose ˈbe-li-ˌkōs How to pronounce bellicose (audio)
: favoring or inclined to start quarrels or wars
bellicosity noun

Did you know?

Don't War Over the Meaning of Bellicose

Since bellicose describes an attitude that hopes for actual war, the word is generally applied to nations and their leaders. In the 20th century, it was commonly used to describe such figures as Germany's Kaiser Wilhelm, Italy's Benito Mussolini, and Japan's General Tojo, leaders who believed their countries had everything to gain by starting wars. The international relations of a nation with a bellicose foreign policy tend to be stormy and difficult, and bellicosity usually makes the rest of the world very uneasy.

Choose the Right Synonym for bellicose

belligerent, bellicose, pugnacious, quarrelsome, contentious mean having an aggressive or fighting attitude.

belligerent often implies being actually at war or engaged in hostilities.

belligerent nations

bellicose suggests a disposition to fight.

a drunk in a bellicose mood

pugnacious suggests a disposition that takes pleasure in personal combat.

a pugnacious gangster

quarrelsome stresses an ill-natured readiness to fight without good cause.

the heat made us all quarrelsome

contentious implies perverse and irritating fondness for arguing and quarreling.

wearied by his contentious disposition

Examples of bellicose in a Sentence

Never in peacetime, perhaps, have the statements of our government officials been more relentlessly bellicose. Yet their actions have been comparatively cautious. New Yorker, 24 June 1985
For three centuries Viking raiders haunted western Europe. The bellicose Charlemagne himself felt menaced. Daniel J. Boorstin, The Discoverers, 1983
His evident calm, which always infuriated the opposition, must have irritated the bellicose colonel to a point at which he could control himself no longer. Michael Pearson, Those Damned Rebels, 1972
bellicose hockey players who seem to spend more time fighting than playing
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.
Trump frequently used similarly bellicose rhetoric at various times during his first term. Brett Samuels, The Hill, 13 June 2025 Courtesy of Derek Ouellette Trump's bellicose remarks gave a huge boost to Canadian nationalism, with many vowing to boycott the U.S. and its products. Chantal Da Silva, NBC news, 1 May 2025 The bellicose posture from a country considered Canada’s closest friend has unleashed a desire to stand up to the United States and a rallying-round-the-flag that has translated into a defiant patriotism. Matina Stevis-Gridneff, New York Times, 28 Apr. 2025 Room for Disagreement There is a case that a less bellicose, less in-your-face flavour of DOGE could work better — and that such changes are easier when they’re not associated with a controversial figure. Jim Waterson, semafor.com, 6 June 2025 See All Example Sentences for bellicose

Word History

Etymology

Middle English, from Latin bellicosus, from bellicus of war, from bellum war

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of bellicose was in the 15th century

Browse Nearby Words

Cite this Entry

“Bellicose.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bellicose. Accessed 28 Jun. 2025.

Kids Definition

bellicose

adjective
bel·​li·​cose ˈbel-ə-ˌkōs How to pronounce bellicose (audio)
: likely to quarrel or fight
bellicosity noun

More from Merriam-Webster on bellicose

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!