grandfather clause
Americannoun
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U.S. History. a clause in the constitutions of some Southern states after 1890 intended to permit white people to vote while disfranchising Black people: it exempted from new literacy and property qualifications for voting those men entitled to vote before 1867 and their lineal descendants.
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any legal provision that exempts a business, class of persons, etc., from a new government regulation that would affect prior rights and privileges.
noun
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history a clause in the constitutions of several Southern states that waived electoral literacy requirements for lineal descendants of people voting before 1867, thus ensuring the franchise for illiterate White people: declared unconstitutional in 1915
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a clause in legislation that forbids or regulates an activity so that those engaged in it are exempted from the ban
Etymology
Origin of grandfather clause
An Americanism dating back to 1895–1900
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Section 1 of the 22nd Amendment, which sets presidential term limits, has a similar grandfather clause.
From The Wall Street Journal • May 17, 2026
Perceived ambiguity over the “vague” grandfather clause has led doctors to stop providing the care, Stewart said.
From Seattle Times • Nov. 7, 2023
Arnold Schwarzenegger repealed the so-called grandfather clause on smog checks, which exempted cars older than 30 years.
From Los Angeles Times • Aug. 26, 2022
Man-Man and Jenny will see no immediate relief: SB 48 has no grandfather clause.
From Slate • Jun. 22, 2020
In 1898 Louisiana passed an amendment inventing the so-called "grandfather clause."
From A Social History of the American Negro Being a History of the Negro Problem in the United States. Including A History and Study of the Republic of Liberia by Brawley, Benjamin Griffith
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.