run up
Britishverb
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to amass or accumulate; incur
to run up debts
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to make by sewing together quickly
to run up a dress
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to hoist
to run up a flag
noun
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an approach run by an athlete for a long jump, pole vault, etc
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a preliminary or preparatory period
the run-up to the election
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Make or become greater or larger, as in That offer will run up the price of the stock . [Late 1500s]
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Accumulate, as in She ran up huge bills at the florist . [First half of 1700s]
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Sew rapidly, as in I can run up some new curtains for the kitchen . [Mid-1800s]
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Raise a flag, as in Let's run up the flag in time for the holiday . This usage, originating in the navy about 1900, gave rise to the slangy phrase, Let's run it up the flagpole and see if anybody salutes , meaning, “Let's try this out.” The latter originated about 1960 as advertising jargon.
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.
Take, for example, Suzuka, where the run up the hill from Spoon Curve through 130R is followed by a chicane and then another long straight down to Turn One.
From BBC • Jun. 23, 2026
Roku’s stock has run up 32.4% in 2026 through Friday, while Fox shares have lost 9.9%.
From MarketWatch • Jun. 15, 2026
The firm sees risks to space-related stocks that have run up into the IPO.
From Barron's • Jun. 11, 2026
The records show this early evacuation was run up the chain of command, meaning officials handling the emergency should have been aware of it.
From Los Angeles Times • May 29, 2026
Noson had run up to Malone’s office for a single magnitude 4 earthquake.
From "Mountain of Fire" by Rebecca E. F. Barone
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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.