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Definition of weapon noun from the Oxford Advanced Learner's Dictionary

weapon

noun
 
/ˈwepən/
 
/ˈwepən/
Idioms
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  1. an object such as a knife, gun, bomb, etc. that is used for fighting or attacking somebody
    • Modern nuclear weapons are much more destructive than either biological or chemical weapons.
    • a lethal/deadly weapon
    • The police still haven't found the murder weapon.
    • Police believed the men were carrying weapons.
    • She was convicted of possessing an offensive weapon.
    • Two officers fired their weapons.
    • with a weapon A lone gunman opened fire with an automatic weapon.
    Collocations War and peaceWar and peaceStarting a war
    • declare/​make/​wage war (on somebody/​something)
    • go to war (against/​with somebody)
    • cause/​spark/​provoke/​foment/​quell unrest
    • incite/​lead/​crush/​suppress a revolt/​rebellion
    • launch/​mount/​carry out a surprise/​terrorist attack
    • prevent/​halt/​represent an escalation of the conflict
    • be torn apart by/​be on the brink of civil war
    • enter/​invade/​occupy somebody’s territory
    • lead/​launch/​resist/​repel an invasion
    Military operations
    • adopt/​develop/​implement/​pursue a military strategy
    • carry out/​execute/​perform military operations/​manoeuvres
    • send/​deploy/​station/​pull back/​withdraw troops
    • go on/​fly/​carry out a reconnaissance/​rescue mission
    • train/​equip/​deploy army/​military/​combat units
    • lead/​launch/​conduct a raid/​a surprise attack/​an (air/​airborne/​amphibious) assault (on somebody)
    • employ/​use guerrilla tactics
    • conduct/​wage biological/​guerrilla warfare
    • fight/​crush/​defeat the rebels/​the insurgency
    • suffer/​inflict a crushing defeat
    • achieve/​win a decisive victory
    • halt/​stop the British/​German/​Russian advance
    • order/​force a retreat
    Fighting
    • join/​serve in the army/​navy/​air force
    • be/​go/​remain/​serve on active duty
    • serve/​complete/​return from a tour of duty
    • be sent to the front (line)
    • attack/​strike/​engage/​defeat/​kill/​destroy the enemy
    • see/​report/​be engaged in heavy fighting
    • call for/​be met with armed resistance
    • come under heavy/​machine-gun/​mortar fire
    • fire a machine-gun/​mortar shells/​rockets (at somebody/​something)
    • shoot a rifle/​a pistol/​bullets/​missiles
    • launch/​fire a cruise/​ballistic/​anti-tank missile
    • use biological/​chemical/​nuclear weapons
    • inflict/​suffer/​sustain heavy losses/​casualties
    • be hit/​killed by enemy/​friendly/​artillery fire
    • become/​be held as a prisoner of war
    Civilians in war
    • harm/​kill/​target/​protect innocent/​unarmed civilians
    • cause/​avoid/​limit/​minimize civilian casualties/​collateral damage
    • impose/​enforce/​lift a curfew
    • engage in/​be a victim of ethnic cleansing
    • be sent to an internment/​a concentration camp
    • accept/​house/​resettle refugees fleeing from war
    • fear/​threaten military/​violent reprisals
    • commit/​be accused of war crimes/​crimes against humanity/​genocide
    Making peace
    • make/​bring/​win/​achieve/​maintain/​promote peace
    • call for/​negotiate/​broker/​declare a ceasefire/​a temporary truce
    • sign a ceasefire agreement
    • call for/​bring/​put an end to hostilities
    • demand/​negotiate/​accept the surrender of somebody/​something
    • establish/​send (in) a peacekeeping force
    • negotiate/​conclude/​ratify/​sign/​accept/​reject/​break/​violate a peace treaty
    see also biological weapon, chemical weapon
    Extra Examples
    • ‘Load your weapons!’ Barrett ordered.
    • A massive weapons cache was uncovered.
    • Drop your weapons, or he dies!
    • He was charged with assault with a deadly weapon.
    • She pleaded guilty to carrying an offensive weapon.
    • The armed men lowered their weapons and stepped aside.
    • The assault forces used heavy weapons, including anti-tank rockets and mortars.
    • The guards began to draw their weapons.
    • a ban on the use of tactical nuclear weapons
    • arrested for carrying a concealed weapon
    • nuclear weapons proliferation
    • states that have acquired nuclear weapons
    • the illegal transfer of weapons technology to hostile countries
    • 14 people were killed when men armed with automatic weapons opened fire on the crowd.
    • Almost any bladed or sharply pointed article is potentially a lethal weapon.
    Topics War and conflictb1, Crime and punishmentb1
    Oxford Collocations Dictionaryadjective
    • deadly
    • lethal
    • potent
    verb + weapon
    • be armed with
    • carry
    • have
    weapons + noun
    • system
    • technology
    • cache
    preposition
    • weapon against
    See full entry
  2. something such as knowledge, words, actions, etc. that can be used to attack or fight against somebody/something
    • Education is the only weapon to fight the spread of the disease.
    • Guilt is the secret weapon for the control of children.
    Extra Examples
    • She used humour and wit as weapons against her enemies.
    • The team's secret weapon was their new young defender.
    • The workers' ultimate weapon was the strike.
    • This relaxation technique can serve as an effective weapon against stress.
    Oxford Collocations Dictionaryadjective
    • deadly
    • lethal
    • potent
    verb + weapon
    • be armed with
    • carry
    • have
    weapons + noun
    • system
    • technology
    • cache
    preposition
    • weapon against
    See full entry
  3. Word OriginOld English wǣp(e)n, of Germanic origin; related to Dutch wapen and German Waffe.
Idioms
be a double-edged/two-edged sword/weapon
  1. to be something that has both advantages and disadvantages
    • Fame is a double-edged sword.
See weapon in the Oxford Advanced American DictionarySee weapon in the Oxford Learner's Dictionary of Academic English
trait
noun
 
 
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