ANTIPROTON


Meaning of ANTIPROTON in English

/an"tee proh'ton, an"tuy-/ , n. Physics.

an elementary particle having negative charge equal in magnitude to that of the electron and having the same mass and spin as a proton; the antiparticle of the proton.

[ 1935-40; ANTI- + PROTON ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .