ANTIPROTON

antiproton

(noun) an unstable negatively charged proton; the antiparticle of a proton

Source: WordNet® 3.1


Etymology

Noun

antiproton (plural antiprotons)

(physics) The antiparticle of the proton, having a negative electric charge.

Synonyms

• pbar (symbolic)

Source: Wiktionary



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Word of the Day

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GROIN

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