n. 1 the act or process of annihilating. 2 Physics the conversion of a particle and an antiparticle into radiation.
[ F annihilation or LL annihilatio (as ANNIHILATE) ]
n. 1 the act or process of annihilating. 2 Physics the conversion of a particle and an antiparticle into radiation.
[ F annihilation or LL annihilatio (as ANNIHILATE) ]
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012