HyperDic: antimonial_lead

English > 1 sense of the expression *antimonial lead*:
NOUN	substance	antimonial lead, hard lead	a lead alloy that contains about 5% antimony

English > *antimonial lead*: 1 sense > noun 1, substance
Meaning	A lead alloy that contains about 5% antimony.
Synonym	hard lead
Narrower	grid metal	A kind of hard lead that is used for grids in storage batteries
Broader	lead, Pb, atomic number 82	A soft heavy toxic malleable metallic element