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Webster 1913 Edition


Litharge

Lith′arge

(lĭth′ȧrj)
,
Noun.
[OE.
litarge
, F.
litharge
, L.
lithargyrus
, Gr.
λιθάργυροσ
the scum or foam of silver;
λίθοσ
stone +
ἄργυροσ
silver. Litharge is found in silverbearing lead ore.]
(Chem.)
Lead monoxide; a yellowish red substance, obtained as an amorphous powder, or crystallized in fine scales, by heating lead moderately in a current of air or by calcining lead nitrate or carbonate. It is used in making flint glass, in glazing earthenware, in making red lead or minium, etc. Called also
massicot
.

Webster 1828 Edition


Litharge

LITH'ARGE

,
Noun.
[L. lithargyros, Gr. the spume or scum of silver.
A semi-vitreous oxyd of lead, produced in refining silver by cupellation with lead. It appears in the form of soft flakes, or semi-transparent shining plates.

Definition 2024


litharge

litharge

English

Noun

litharge (countable and uncountable, plural litharges)

  1. Lead monoxide (PbO) a toxic solid formed from the oxidisation of lead in air, and used as a pigment
    • 1997, From an inner pocket he produces a costly Ramillies Wig, shakes it out in a brisk Cloud of scented Litharge, and claps it on, with a minimum of fuss, over his ascetic’s Crop. — Thomas Pynchon, Mason & Dixon

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French

Noun

litharge f (uncountable)

  1. litharge