ANTINUCLEON


Meaning of ANTINUCLEON in English

ˈ ̷ ̷(ˌ) ̷ ̷ at anti- I +|- noun

( -s )

Etymology: anti- (I) + nucleon

: a particle of the same mass as a nucleon but differing from it in the sign of its electrical charge or the direction of its magnetic moment and capable of coalescing with the nucleon with the resultant annihilation of both

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.