belligerent
Americanadjective
-
warlike; given to waging war.
-
of warlike character; aggressively hostile; bellicose.
a belligerent tone.
- Synonyms:
- contentious, antagonistic, quarrelsome, combative, truculent, pugnacious
-
waging war; engaged in war.
a peace treaty between belligerent powers.
-
pertaining to war or to those engaged in war.
belligerent rights.
noun
-
belligerents
plural
-
a state or nation at war.
-
a member of the military forces of such a state.
adjective
-
marked by readiness to fight or argue; aggressive
a belligerent tone
-
relating to or engaged in a legally recognized war or warfare
noun
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of belligerent
First recorded in 1570–80; earlier belligerant, from Latin belligerant-, stem of belligerāns “waging war,” present participle of belligerāre “to wage war,” verb derivative of belliger “warlike,” from belli- (combining form of bellum, earlier duellum “war”; cf. duel ( def. )) + ger(ere) “to carry, conduct, display”
Explanation
If someone is belligerent, they're eager to fight. It's a good idea to avoid hardcore hockey fans after their team loses — they tend to be belligerent. Belligerent comes from the Latin word bellum, for "war." You can use it to talk about actual wars — the nations taking part in a war are called belligerents — but usually belligerent describes a psychological disposition. If you're running a school for aggressive boys, do plenty of arts and crafts to prevent them from becoming too belligerent. The stress is on the second syllable: bə-LIJ-ə-rənt.
Vocabulary lists containing belligerent
List 3
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ACT Reading Test: Words to Capture Tone, List 1
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
France’s Charles de Gaulle aircraft-carrier battle group has been deployed to the region as part of the French-U.K.-led mission, but French officials say they don’t want belligerent parties, including the U.S., involved in its operations.
From The Wall Street Journal ● Jun. 15, 2026
"This aspect needs to be managed. If North Korea acts in a provocative and belligerent manner, it could trigger regional conflict, which could run counter to China's interests," Hong said.
From Barron's ● Jun. 5, 2026
The scientists watching this schism aren’t sure why things became so belligerent.
From Salon ● Apr. 23, 2026
As Scotland's most belligerent ball carrier, it would enhance their chances if he is physically able to make an impact.
From BBC ● Mar. 3, 2026
In the past, wars had tended to be resolved when the belligerent princes had exhausted their resources.
From "Cosmos" by Carl Sagan
It has also co-opted the economy, so that Sudan’s many riches bankroll the belligerents even as most Sudanese are impoverished.
From Los Angeles Times ● May 31, 2026
Mecca, nestled in Saudi Arabia’s western mountains, is within range of Iranian missiles and drones, but it is far from the locus of fighting in the Persian Gulf and generally considered off-limits by the belligerents.
From The Wall Street Journal ● May 23, 2026
"I expressed my hope that the ceasefire will be fully respected by each of the belligerents, across all areas of confrontation, including in Lebanon," Macron wrote on X after speaking with both leaders.
From Barron's ● Apr. 9, 2026
Perhaps the belligerents realized that attacking this critical infrastructure threatened to create a catastrophic humanitarian disaster.
From Salon ● Mar. 17, 2026
The facts were clear to all belligerents: the final conquest would come from the sky.
From "Hidden Figures" by Margot Lee Shetterly
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
