disarm

verb

dis·​arm dis-ˈärm How to pronounce disarm (audio)
diz-,
ˈdis-ˌärm
disarmed; disarming; disarms

transitive verb

1
a
: to deprive of means, reason, or disposition to be hostile
disarmed criticism by admitting her errors
b
: to win over
2
a
: to divest of arms
disarm captured troops
b
: to deprive of a means of attack or defense
disarm a ship
c
: to make harmless
disarm a bomb

intransitive verb

1
: to lay aside arms
2
: to give up or reduce armed forces
disarmament noun
disarmer noun

Examples of disarm in a Sentence

The government has been unsuccessful at disarming the rebels. The terrorists have refused to disarm. It took more than an hour to disarm the bomb.
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.
Israel has vowed to continue the war until all the hostages are returned, and Hamas is defeated or disarmed and sent into exile. Mohammad Jahjouh, Los Angeles Times, 2 June 2025 Widely seen as a reformist, the prime minister declared specific priorities for his mandate, including ending institutional corruption and regaining sovereignty over his country by disarming Hezbollah and Palestinian factions. Mostafa Salem, CNN Money, 28 May 2025 The one casualty is Ving Rhames’ Luther Stickell, who sacrifices himself to disarm a nuclear bomb that the villain Gabriel (Esai Morales) planted in London. Jordan Moreau, Variety, 23 May 2025 Efforts to halt the fighting have faltered, with both Hamas, which insists on a final end to the war and withdrawal of Israeli forces, and Israel, which says Hamas must disarm and leave Gaza, sticking to positions the other side rejects. Nidal Al-Mughrabi, USA Today, 23 May 2025 See All Example Sentences for disarm

Word History

Etymology

Middle English desarmen, literally, to divest of arms, from Anglo-French desarmer, from des- dis- + armer to arm

First Known Use

15th century, in the meaning defined at transitive sense 1a

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

Browse Nearby Words

Cite this Entry

“Disarm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disarm. Accessed 5 Jun. 2025.

Kids Definition

disarm

verb
dis·​arm (ˈ)dis-ˈärm How to pronounce disarm (audio)
1
: to take weapons from
disarm a prisoner
2
: to reduce the size and strength of the armed forces of a country
3
: to make harmless, peaceable, or friendly : remove dislike or suspicion
a disarming smile
disarmament noun

More from Merriam-Webster on disarm

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