Thesaurus: down quark
a stable quark with an electric charge of -1/3 and a mass 607 times that of an electron
Related headwords
chargedefinitionelectricdefinitionelectrondefinitionmassdefinitionquarkdefinitionstabledefinitiontimesdefinitionDown Easterfamilydown featherfamilydown patfamilydown paymentfamilyDown syndromefamilydown townfamilydoweryneighbordowitcherneighbordowlneighbordowlasneighbordowleneighborDown's syndromeneighbordown-and-outneighbordown-and-outerneighbordown-and-outsneighbordown-bowneighbordown-draughtsneighbordown-escalatorsneighbor