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lead line

[ led ]
/ lɛd /
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noun Nautical.
a line by which a lead is lowered into the water to take soundings: in deep-sea practice, divided into levels one fathom apart, variously treated as marks and deeps.
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Origin of lead line

First recorded in 1475–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use lead line in a sentence

British Dictionary definitions for lead line

lead line
/ (lɛd) /

noun
nautical a length of line for swinging a lead, marked at various points to indicate multiples of fathoms
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

Medical definitions for lead line

lead line
[ lĕd ]

n.
An irregular dark deposit in the gums occurring in lead poisoning.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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