Nuclear
ˈnjuːkliər
Definitions
2 meaningsRelating to the nucleus of an atom or the energy released by nuclear reactions.
ˈnjuːkliər
Relating to the nucleus of an atom
The nuclear reactor provides a significant amount of energy.
💡 Simply: It's like talking about the super-powered center of an atom, where all the energy is stored. Think of it as the powerhouse of a tiny thing!
👶 For kids: About the inside part of an atom, which is like a tiny, tiny ball of energy!
More Examples
Nuclear weapons are a threat to global security.
The nuclear waste disposal requires careful management.
How It's Used
"Scientists study the nuclear structure of atoms."
"Nuclear power plants generate electricity from atomic reactions."
Related to nuclear weapons, nuclear power, or the control and use of nuclear materials.
ˈnjuːkliər
Relating to nuclear weapons or nuclear energy
The country is developing nuclear weapons.
💡 Simply: It's used for things like bombs and energy from splitting atoms. Like, 'Do you think a nuclear plant is good for the planet?'
👶 For kids: About big, powerful stuff like atomic bombs or energy made from tiny, tiny things!
More Examples
Nuclear energy provides a significant amount of electricity.
The treaty aims to reduce nuclear arsenals.
How It's Used
"The treaty aims to prevent nuclear proliferation."
"Nuclear power is a controversial energy source."
Synonyms & Antonyms
Synonyms
Antonyms
Idioms & expressions
Nuclear family
A family group consisting of a pair of adults and their children.
"The nuclear family is the basic unit of society."
From Latin *nucleus* ('kernel'), referring originally to the core of an atom. The term expanded in the 20th century with the advent of atomic physics and applications like nuclear energy and weaponry.
The term gained prominence in the 20th century, following the discovery of atomic fission and the development of nuclear technology.
Memory tip
Think of the tiny nucleus at the center of an atom – that's what this word describes!
Word Origin
"kernel, core"