verb (used with object) Metalworking.
Origin of delead
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
To remove lead deposited in the bones and other tissues, as by use of a chelating agent or acid salts.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.