red lead

American  

[led] / lɛd /

noun

1. an orange to red, heavy, earthy, water-insoluble, poisonous powder, Pb 3 O 4 , obtained by heating litharge in the presence of air: used chiefly as a paint pigment, in the manufacture of glass and glazes, and in storage batteries.

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red lead British  

/ lɛd /

noun

1. Also called: minium.  a bright-red poisonous insoluble oxide of lead usually obtained as a powder by heating litharge in air. It is used as a pigment in paints. Formula: Pb 3 O 4

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Etymology

Origin of red lead

late Middle English word dating back to 1400–50

Example Sentences

See Examples For:

red lead

The dogs - one on a red lead and one on a blue - were held by two pages in red tailcoats.

From BBC ● Sep. 19, 2022

One on a red lead and one on a blue, they were escorted by two pages in red tailcoats as the coffin of their beloved former owner came past.

From BBC ● Sep. 19, 2022

The Ebers Papyrus offers a remedy for ‘Ear-That-Hears-Badly’: injecting olive oil, red lead, ant eggs, bat wings and goat urine into the ears.

From Time ● Dec. 9, 2015

The sulfur, you see, becomes negatively charged during handling, while the red lead becomes positively charged.

From Scientific American ● Jul. 23, 2013

Add a little red lead to help to harden it, some patent dryer to cause it to dry, and lamp-black to colour.

From Stained Glass Work A text-book for students and workers in glass by Whall, C. W.