HyperDic: bottom_quark

English > 1 sense of the expression *bottom quark*:
NOUN	object	bottom quark, beauty quark	a quark with a charge of -1/3 and a mass about 10,000 times that of an electron

English > *bottom quark*: 1 sense > noun 1, object
Meaning	A quark with a charge of -1/3 and a mass about 10,000 times that of an electron.
Synonym	beauty quark
Broader	quark	(physics) hypothetical truly fundamental particle in mesons and baryons
Spanish	quark fondo