grapevine
1 Americannoun
noun
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any of several vitaceous vines of the genus Vitis, esp V. vinifera of E Asia, widely cultivated for its fruit (grapes): family Vitaceae
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informal an unofficial means of relaying information, esp from person to person
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a wrestling hold in which a wrestler entwines his own leg around his opponent's and exerts pressure against various joints
Etymology
Origin of grapevine
1645–55; 1860–65, grapevine for def. 2; grape + vine
Explanation
The grapevine is a word for gossip. Anything heard on the grapevine was learned by word of mouth. In the Civil War, a grapevine telegraph was a gadget used for communicating. From there, people started talking about "the grapevine" as a source of information, especially gossip. If you heard from a friend of a friend that another friend is getting married, you heard it on the grapevine. If your cousin's cousin told you about a family scandal, you heard it on the grapevine. The grapevine is unofficial and full of hearsay: what you hear might not be accurate.
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.
Some reporters have gotten Trump’s digits through the grapevine or from colleagues; at least one simply asked him.
From Slate • Mar. 18, 2026
Bill Musgrave, then the Golden Bears’ offensive coordinator, had heard about Mendoza through the coaching grapevine.
From The Wall Street Journal • Oct. 9, 2025
The vase is a rare underglaze decorated with two squirrels hiding in a fruiting grapevine.
From BBC • May 11, 2025
Through a grapevine of connections, Davis learned about Connee Russo, who’d lost her home on Piuma Road in the Malibu hills.
From Los Angeles Times • Feb. 1, 2025
And we eventually heard through the grapevine that they all—including Matthew—were working as cattle herders in Sogakope.
From "Flying Through Water" by Mamle Wolo
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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.