nuclear — relating to the nucleus of an atom or to nuclear energy
Part of speech: ADJECTIVE
Definition: relating to the nucleus of an atom or to nuclear energy
Pronunciation (IPA): /ˈnuːkliər/
Example Sentences
- My mom thinks our microwave is nuclear-powered because it heats food so fast.
- The nuclear family consists of parents and their children living together.
- Scientists are working on nuclear fusion as a clean energy source.
nuclear
ADJECTIVE[/ˈnuːkliər/]
relating to the nucleus of an atom or to nuclear energy

Technicians monitor nuclear power plant operations from the control room

Nuclear structures remain unclear at the molecular level
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🎤Pronunciation
🌳Etymology
Origin
The word derives from Latin nucleus, meaning 'kernel' or 'core,' which itself comes from nux, meaning 'nut.' The term metaphorically describes the dense central part of an atom, likened to the hard inner flesh of a nut.
Breakdown
nucleus (Latin: kernel, core) + -ar (suffix forming adjectives meaning 'of or relating to').
🎵Rhyme
🔗Collocations
📝Examples
“My mom thinks our microwave is nuclear-powered because it heats food so fast.”
“The nuclear family consists of parents and their children living together.”
“Scientists are working on nuclear fusion as a clean energy source.”
“The nuclear physics exam was so hard, I felt like my brain had a meltdown.”
📚Related Words
Synonyms
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