- graphite; plumbago.
Origin of black lead
First recorded in 1575–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for black lead
Now that is exactly what is done in the preparation of the black-lead for lead-pencils.
The next thing is to prepare the wood to receive the black-lead strips.
He became industriously curious about the past of black-lead.Tono Bungay
H. G. Wells
But when they tried it, to their great disappointment it turned out to be only black-lead.The Boy's Book of Heroes</p>
They are made to revolve during four hours, to render them smooth; black-lead is then added, and they revolve four hours more.
- another name for graphite
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012