Antiparticle

noun

/ˈæntiˌpɑɹtɪkəl/

Word Frequency: 0.1

Definitions

1.nounA subatomic particle corresponding to another particle with the same mass, spin and mean lifetime but with charge, parity, strangeness and other quantum numbers flipped in sign; a particle that has a reversed world line to another.

Synonyms

anti-particle particle-antiparticle antisparticle antipartner antiphoton antimatter antiproton antilepton antiatom antiquark antielement antiparton

🔗 Find words with "antiparticle" in A2Z Word Finder

The Daily Word NerdA new word, a puzzle, and a fun fact — free in your inbox every morning.

Free forever · unsubscribe anytime · all 14 newsletters

That email did not go through — please check it and try again.