Definition of antiprotons

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  • antiprotons is a valid Scrabble US word with a point value of 13
  • antiprotons is a valid Scrabble UK word with a point value of 13
  • antiprotons is a valid Words with friends word with a point value of 16

Definition of antiprotons

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

See definition of antiprotons in Merriam Webster