Hyperon
ahd-5
noun.
Any of the baryons that are not nucleons, have a mass greater than that of the neutron, and are not stable.
the GNU version of the Collaborative International Dictionary of English
noun.
Any baryon that is not a nucleon; it is an unstable particle with a mass greater than that of a neutron.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
Any
baryon
with a non-zero
strangeness
.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
any baryon that is not a nucleon; unstable particle with mass greater than a neutron
Word Usage
"When the violation of parity was discovered I began a series of electronic experiments to investigate parity violation in hyperon decays."
Hypernym
Words that are more generic or abstract
baryon
heavy particle
Hyponym
Words that are more specific
lambda hyperon
lambda particle