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.
After a strong run up for the stock, investors appear to be demanding more than just another earnings beat.
From Barron's ● Sep. 8, 2026
Lyrics and quotations run up the steps towards the stadium.
From BBC ● Sep. 4, 2026
The LA28 hospitality packages start at $400 and run up to $15,000 per person, sometimes more.
From Los Angeles Times ● Aug. 20, 2026
“The markets have run up so much. Oil needs to come down.” said José Torres, senior economist at Interactive Brokers.
From The Wall Street Journal ● Aug. 17, 2026
“I’m afraid we’ll lose him. I think one of us better run up and get him.”
From "The Secret History" by Donna Tartt
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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.