Category:Minium

Min"i*um, n. Etym: [L. minium, an Iberian word, the Romans getting all their cinnabar from Spain; cf. Basque armineá.] (Chem.)

Defn: A heavy, brilliant red pigment, consisting of an oxide of lead, Pb3O4, obtained by exposing lead or massicot to a gentle and continued heat in the air. It is used as a cement, as a paint, and in the manufacture of flint glass. Called also red lead.