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Synonyms

run up

British  

verb

  1. to amass or accumulate; incur

    to run up debts

  2. to make by sewing together quickly

    to run up a dress

  3. to hoist

    to run up a flag

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. an approach run by an athlete for a long jump, pole vault, etc

  2. a preliminary or preparatory period

    the run-up to the election

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
run up Idioms  
  1. Make or become greater or larger, as in That offer will run up the price of the stock . [Late 1500s]

  2. Accumulate, as in She ran up huge bills at the florist . [First half of 1700s]

  3. Sew rapidly, as in I can run up some new curtains for the kitchen . [Mid-1800s]

  4. 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.

See Examples For:

Micron stock could continue its recent momentum in the run up to its earnings on Sept. 30.

From Barron's Sep. 7, 2026

Lyrics and quotations run up the steps towards the stadium.

From BBC Sep. 4, 2026

The stock trades at a three-month high after jumping by more than 40% over the last month, driven by a sharp run up in gold and silver prices.

From The Wall Street Journal Aug. 26, 2026

The series of switchbacks with hairpin turns offer a satisfying run up to Pine Mountain Summit.

From Los Angeles Times Aug. 13, 2026

Twisted iron scrolls run up its center like wisteria vines.

From "The Last Cuentista" by Donna Barba Higuera

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