RED LEAD

 I. (noun) 

Sense 1

Meaning:

A reddish oxide of lead (Pb3O4) used as a pigment in paints and in glass and ceramics

Synonyms:

minium; red lead

Classified under:

Nouns denoting substances

Hypernyms ("red lead" is a kind of...):

oxide (any compound of oxygen with another element or a radical)

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