Word Study
massicot
WORDNET DICTIONARY
Noun massicot has 1 sense
- massicot(n = noun.substance) massicotite - the mineral form of lead monoxide; in the form of yellow powder it is used as a pigment; Array is a kind of lead ore
CIDE DICTIONARY
massicot, n. [F. massicot; E. masticot is a corruption.].
Lead monoxide (also called Lead protoxide ), PbO , obtained as a yellow amorphous powder, the fused and crystalline form of which is called litharge ; lead ocher. It is used as a pigment. It is also called lead oxide yellow , as opposed to red lead , which is lead tetroxide Pb3O4 . [1913 Webster]
" Massicot is sometimes used by painters, and also as a drier in the composition of ointments and plasters."
[1913 Webster]
OXFORD DICTIONARY
massicot, n. yellow lead monoxide, used as a pigment.
Etymology
F, perh. rel. to It. marzacotto unguent prob. f. Arab. mashakunya
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