Phrase guide

fundamental particle

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

Any of the subatomic particles that does not consist of other, smaller particles; the gauge bosons, leptons and quarks.

Definition source: English Wiktionary via Wiktextract

Topics: natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

(physics) a particle that is less complex than an atom; regarded as constituents of all matter

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: elementary particle

Antonyms: none provided

Broader terms: particle, subatomic particle

Narrower terms: antilepton, antiparticle, antiquark, hadron, lepton, quark, strange particle, string, cosmic string, weakly interacting massive particle, WIMP

History

Etymology

No etymology was provided for this word.