American Dictionary

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Definition nuclear in American English

nuclear adjective

adjective
/ˈnukliər/
1

relating to energy produced by changing the structure of the central part of an atom

Example

nuclear power/energy

Example

a nuclear power plant

Example

the nuclear industry

Example

nuclear waste

Synonyms and related words
1.1

relating to weapons that use energy produced in this way

Example

nuclear weapons/arms

Example

nuclear bombs/missiles

Example

a nuclear war/attack

Example

those in favor of nuclear disarmament

Synonyms and related words
2

relating to the central part of an atom

Synonyms and related words
2.1

relating to or forming the nucleus of a living cell

Synonyms and related words
3

get very angry

4

use every possible means, even extreme ones

Definition nuclear in American English