PHOTONEUTRON
Meaning of PHOTONEUTRON in English
/foh'teuh nooh"tron, -nyooh"-/ , n. Physics.
a neutron emitted from a nucleus during photodisintegration.
[ 1930-35; PHOTO- + NEUTRON ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012