from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The antiparticle of the neutron.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The antiparticle corresponding to a neutron.
from the GNU version of the Collaborative International Dictionary of English
- n. The antiparticle of a neutron. It has the same mass as a neutron, but a spin and magnetic moment opposite that of the neutron.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the antiparticle of a neutron
Sorry, no etymologies found.
When an antineutron collides with a beryllium nucleus, it annihilates one neutron, and the mutual annihilation releases around nine times the energy of a fissioning uranium atom.
The major region of administration by for the neutron and antineutron.
The missiles penetrated the Arctic ice, and delivered antineutron-beryllium warheads -- or 'cram bombs' --- onto the sites you see here. "