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nuclear weapon

nuclear weapon

634 3.5
A very powerful bomb that uses energy from splitting or joining atoms
  • noun
  • /ˈnjuːklɪər ˈwɛpən/
  • NSFW
translation icon : arma nuclear
  • The country agreed to a treaty aimed at reducing its stockpile of nuclear weapons.
  • develop nuclear weapons
  • acquire nuclear weapons
  • use nuclear weapons

How do you think the the atomic bomb, nuclear weapons change war?

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Examples

  • My government will work to reduce the threat from nuclear weapons, cyber attacks and terrorism.

  • We were carrying nuclear weapons on our plane last night.

  • How can more nuclear weapons make us more safe?

  • There are nuclear weapons here?

  • Is there a world in which nuclear weapons disappear?

  • An order now goes out to not use any nuclear weapons without prior consent from Moscow.

  • Would a world free of nuclear weapons actually be happier and safer?

    Academic text (2011)
  • We seek the total elimination one day of nuclear weapons from the face of the earth.

  • Once again, a global movement is afoot to free the world of nuclear weapons.

    Academic text (2011)
  • He was in town to speak about nuclear weapons and why they should be abolished.

Synonyms

nuke
vsnuclear weapon
  • Slang
148 7.6

A very powerful bomb that uses nuclear energy

is the formal technical term for such explosive devices
weapon of mass destruction
vsnuclear weapon
  • Formal
96 4.8

A thing that can kill or injure many people, like nuclear, chemical and biological devices

is the specific class defined by using nuclear reactions for explosive power
atomic bomb
vsnuclear weapon
  • Specialized
66 2.3

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

is broader, covering devices powered by splitting or joining nuclei
nuclear warhead
vsnuclear weapon
  • NSFW
35 5.0

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

is the general concept that also covers standalone nonmounted devices
A-bomb
vsnuclear weapon
32 3.0

A very powerful weapon that splits atoms to release huge energy

is the formal category that also includes fusion based devices
atom bomb
vsnuclear weapon
16 3.0

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

is the wider class including both fission and fusion types
atomic weapon
vsnuclear weapon
11 3.5

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

is the general category covering both atomic and fusion powered devices
hydrogen bomb
vsnuclear weapon
  • Specialized
8 4.9

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

is the broad class that also includes fission based devices
H-bomb
vsnuclear weapon
  • NSFW
3 4.0

A very powerful nuclear weapon that explodes by joining hydrogen atoms

is more general, including both fusion and fission technologies
neutron bomb
vsnuclear weapon
  • Specialized
2 7.0

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

is the overall type that focuses on blast and radiation from nuclear reactions
fusion bomb
vsnuclear weapon
  • Specialized
1 6.3

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

is the general term that includes both joining and splitting types
megaton bomb
vsnuclear weapon
  • Specialized
1 6.0

A very powerful nuclear bomb equal to one million tons of TNT

is the general class not limited by a specific explosive yield
thermonuclear warhead
vsnuclear weapon
  • Specialized
1 7.4

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

is the wider category for any device using nuclear reactions
atomic warhead
vsnuclear weapon
  • Specialized
1 5.1

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

is the broad category including mounted and nonmounted explosive devices
fission bomb
vsnuclear weapon
  • Specialized
1 6.7

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

covers this type but also devices using nuclear fusion
thermonuclear bomb
vsnuclear weapon
  • Specialized
1 6.9

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

is the umbrella term including thermonuclear and fission types
plutonium bomb
vsnuclear weapon
  • Specialized
1 7.2

A very powerful bomb that uses plutonium to make a huge nuclear explosion

is the larger group that includes devices using various core materials
multimegaton
vsnuclear weapon
  • Specialized
9.9

A bomb with the power of several million tons of TNT

is the basic type label that does not specify exact yield size

How Destructive

thermonuclear bomb
  • Specialized
1 6.9
nuclear weapon
  • NSFW
634 3.5

Surface Forms

Morphology

nuclear + weapon

The meaning is directly compositional: 'nuclear' specifies the source (atomic/nuclear energy) and 'weapon' denotes an instrument of attack, so the combined noun denotes a weapon powered by nuclear reactions. This noun–noun compound follows common cross-linguistic patterns and, despite technical content, a B1 learner who knows both constituents should be able to infer the intended meaning.

Etymology

Nuclear weapon gets its name from nuclear, meaning the tiny center of an atom, and weapon, a tool for fighting. It is a weapon that uses the huge energy from those tiny centers, so it can cause very large damage very quickly.