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weapon of mass destruction

weapon of mass destruction

158 4.8
A thing that can kill or injure many people, like nuclear, chemical and biological devices
  • noun
  • /ˈwɛpən əv mæs dɪsˈtrʌkʃən/
  • Formal
: arma de destrucción masiva
  • Give up your weapons of mass destruction.
  • weapons of mass destruction (WMD)
  • proliferation of weapons of mass destruction
  • nonproliferation of weapons of mass destruction

Iraq weapons of mass destruction and we all knew better, man.

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Examples

  • We think that the weapons of mass destruction cannot be controlled by local or regional measures.

    Academic text (1994)
  • And we'll be going for his weapons of mass destruction.

    Fiction book (1994)
  • We're looking for weapons of mass destruction!

  • These are weapons of mass destruction.

  • Where and how quickly will weapons of mass destruction spread?

    Academic text (1994)
  • But in an age of weapons of mass destruction, they are a major danger.

    Academic text (2015)
  • Finally, the United States government should adopt a "no first use of weapons of mass destruction" policy.

    Academic text (2000)
  • Most experts agree that it is only a matter of time until terrorists use weapons of mass destruction.

    Academic text (2000)
  • Another war between these two antagonists could well involve weapons of mass destruction.

    Academic text (1996)
  • Many countries are working together to prevent the spread of weapons of mass destruction in conflict zones.

Synonyms

nuclear weapon
vsweapon of mass destruction
  • NSFW
396 3.5

A very powerful bomb that uses energy from splitting or joining atoms

is a specific type within the broader class of devices that cause mass harm
chemical weapon
vsweapon of mass destruction
  • Literature
138 4.6

A harmful chemical that kills or hurts people, animals and plants in war

is the broader category covering this and other kinds of mass harming devices
nuke
vsweapon of mass destruction
  • Slang
124 7.6

A very powerful bomb that uses nuclear energy

is the informal term rather than the formal category name
biological weapon
vsweapon of mass destruction
  • NSFW
68 5.6

A weapon that uses germs like bacteria or viruses to harm people, animals and plants

is a specific type among the main categories listed for large-scale harm
atomic bomb
vsweapon of mass destruction
  • Specialized
61 2.3

A very powerful weapon that splits atoms to make a huge explosion and destroy large areas

is a specific fission-based form within the broader destructive device class
nuclear warhead
vsweapon of mass destruction
  • NSFW
37 5.0

A part of a missile or bomb that contains a nuclear bomb

is the explosive part fitted to delivery systems, not the whole system
WMD
vsweapon of mass destruction
  • NSFW
31 6.1

A weapon that can kill or injure many people, such as nuclear, chemical and biological weapons

is the full phrase spelled out rather than the shortened form
atom bomb
vsweapon of mass destruction
24 3.0

A very powerful weapon that splits atoms to cause a huge explosion

is a form that relies on splitting nuclei rather than representing the whole category
A-bomb
vsweapon of mass destruction
14 3.0

A very powerful weapon that splits atoms to release huge energy

is the formal term for the same fission-based destructive device
atomic weapon
vsweapon of mass destruction
12 3.5

A very powerful explosive that uses energy from splitting or joining atoms to destroy things

is a specific type within the broader class of devices that cause mass harm
hydrogen bomb
vsweapon of mass destruction
  • Specialized
11 4.9

A very powerful nuclear bomb that makes a huge explosion by joining hydrogen atoms

is the fusion-based hydrogen form among the broad class of destructive devices
gas bomb
vsweapon of mass destruction
  • Offensive
5 4.6

A bomb that releases toxic gas when it explodes

is a delivery form that uses gas dispersal rather than the general device category
neutron bomb
vsweapon of mass destruction
  • Specialized
4 7.0

A weapon that kills people mainly with radiation but leaves buildings mostly standing

is a radiation-focused form causing human casualties with reduced blast damage
chemical bomb
vsweapon of mass destruction
  • NSFW
3 5.8

A weapon that releases toxic chemicals when it explodes to kill or harm people

is a specific explosive form rather than the broader harmful device category
fission bomb
vsweapon of mass destruction
  • Specialized
2 6.7

A bomb that releases a huge amount of energy by splitting heavy atoms like uranium or plutonium

is the specific type defined by fission not the general device class
fusion bomb
vsweapon of mass destruction
  • Specialized
1 6.3

A weapon that makes a very large explosion by joining light atoms like hydrogen

is the fusion-based form, not the general destructive device category
W.M.D.
vsweapon of mass destruction
  • Specialized
1 5.6

A weapon that can kill many people, for example nuclear, chemical or biological weapons

is the full phrase without abbreviation or punctuation
atomic warhead
vsweapon of mass destruction
  • Specialized
1 5.1

Part of a missile or bomb that explodes and has a nuclear weapon

is the part attached to delivery systems rather than the full device or category
thermonuclear bomb
vsweapon of mass destruction
  • Specialized
1 6.9

A very powerful weapon that makes a huge explosion by joining tiny hydrogen atoms at extreme heat

is the high-yield fusion form rather than the inclusive category
thermonuclear warhead
vsweapon of mass destruction
  • Specialized
1 7.4

A bomb put on a missile that uses nuclear energy to make a very large explosion

is the warhead-fitting fusion form rather than the whole delivery system
multimegaton
vsweapon of mass destruction
  • Specialized
1 9.9

A bomb with the power of several million tons of TNT

is about very large explosive yield rather than a category of harmful devices

Antonyms

∞ 1.0

A place or condition that protects you from danger

How Destructive

weapon of mass destruction
  • Formal
158 4.8
to bomb
316 3.1
firearm
264 4.5
to knife
  • NSFW
19 7.1

Surface Forms

Morphology

weapon + of + mass + destruction

The phrase literally combines 'weapon' (an instrument of harm) with 'mass' (large-scale) and 'destruction' (irreversible damage), so a learner who knows those words can infer it means a weapon that causes large-scale damage. The 'of' linking and similar constructions in many languages make this compositional meaning predictable to a B1 learner.

Etymology

Weapon of mass destruction puts together the idea of a single weapon causing 'mass' destruction, for example one bomb that can kill large numbers of people and destroy whole cities. That's why the phrase means 'a weapon that causes very large-scale death or damage'.