1. a quark with an electric charge of -1/3 and a mass 988 times that of an electron and a strangeness of -1; [syn: strange quark, squark]
WordNet (r) 3.0 (2006):
strange quark
n 1: a quark with an electric charge of -1/3 and a mass 988
times that of an electron and a strangeness of -1 [syn:
strange quark, squark]