1-Stop Dictionary Reference

Antiproton

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The American Heritage® Dictionary of the English Language, 4th Edition

n. The antiparticle of the proton.

Wiktionary, Creative Commons Attribution/Share-Alike License

n. The antiparticle of the proton, having a negative electric charge.

WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

n. an unstable negatively charged proton; the antiparticle of a proton

Word Usage

"Antihydrogen is identical, except that it has a negatively charged proton, called an antiproton, and a positively charged electron, called a positron."

Hypernym

Words that are more generic or abstract

nucleon

Same Context

Words that are found in similar contexts

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