Mason-Dixon line
[ mey-suhn-dik-suhn ]
/ ˈmeɪ sənˈdɪk sən /
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noun
the boundary between Pennsylvania and Maryland, partly surveyed by Charles Mason and Jeremiah Dixon between 1763 and 1767, popularly considered before the end of slavery as a line of demarcation between Free States and Slave States.
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Also Mason and Dixon line .
Origin of Mason-Dixon line
An Americanism dating back to 1770–80
Words nearby Mason-Dixon line
masochistic, masochistic personality, mason, mason bee, Mason City, Mason-Dixon line, Masonic, Masonite, Mason jar, masonry, masonry cement
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
Example sentences from the Web for Mason-Dixon line
British Dictionary definitions for Mason-Dixon line
Mason-Dixon Line
Mason and Dixon Line
/ (ˈmeɪsə n ˈdɪksən) /
noun
the state boundary between Maryland and Pennsylvania: surveyed between 1763 and 1767 by Charles Mason and Jeremiah Dixon; popularly regarded as the dividing line between North and South, esp between the free and the slave states before the American Civil War
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Cultural definitions for Mason-Dixon line (1 of 2)
Mason-Dixon line
Part of the boundary between Pennsylvania and Maryland established by the English surveyors Charles Mason and Jeremiah Dixon in the 1760s. The line resolved disputes caused by unclear description of the boundaries in the Maryland and Pennsylvania charters.
notes for Mason-Dixon line
Though the line did not actually divide North and South, it became the symbolic division between free states and slave states. Today, it still stands for the boundary between northern and southern states.
Cultural definitions for Mason-Dixon line (2 of 2)
Mason-Dixon line
A boundary line between Pennsylvania and Maryland, laid out by two English surveyors, Charles Mason and Jeremiah Dixon, in the 1760s. Before and during the Civil War, the line was symbolic of the division between slaveholding and free states. After the war, it remained symbolic of the division between states that required racial segregation and those that did not.
The New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.