party line
Americannoun
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the authorized, prescribed policies and practices of a group, especially of the Communist Party, usually followed by the members without deviation; official philosophy or credo.
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the guiding policy, tenets, or practices of a political party.
The judge was chosen on party lines.
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a telephone line connecting the telephones of a number of subscribers by one circuit to a central office, used in some rural areas.
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the boundary line separating adjoining properties.
noun
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a telephone line serving two or more subscribers
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the policies or dogma of a political party, to which all members are expected to subscribe
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the boundary between adjoining property
Other Word Forms
Etymology
Origin of party line
An Americanism dating back to 1825–35
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.
“I’m not necessarily afraid to go across a party line if that means doing what I think is best for the country,” said Dorsey, a registered Republican.
From Salon ● Oct. 2, 2026
What it didn’t want was for his funeral to revive memories of an era when Chinese leaders were more willing to tolerate candor, debate and a measure of independence from the party line.
From The Wall Street Journal ● Aug. 18, 2026
While Tory chief whip, Sir Gavin was said to have used Cronus to intimidate unruly MPs so they stuck to the party line.
From BBC ● May 22, 2026
“Transitory” went from a party line to a punchline, one the Fed is still trying to live down.
From Barron's ● Apr. 24, 2026
The party line is that some of the most profound truths about us are things that we stop saying in the middle, but I think they do it to make us feel important.
From "It’s Kind of a Funny Story" by Ned Vizzini
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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.