slip-up

[ slip-uhp ]

/ ˈslɪpˌʌp /

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See synonyms for slip-up on Thesaurus.com

noun

a mistake, blunder, or oversight: Several slip-ups caused a delay in the delivery of the books.

OTHER WORDS FOR slip-up

error, lapse, bungle.

See synonyms for slip-up on Thesaurus.com

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The rainy weather could not ________ my elated spirits on my graduation day.

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effect

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Origin of slip-up

First recorded in 1850–55; noun use of verb phrase slip up

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use slip-up in a sentence

“I think for trans men who are dating every time they hook up they have another coming out,” Sandler said.
Grindr’s Trans Dating Problem|David Levesley|January 9, 2015|DAILY BEAST
In that photo, Merabet has a big smile that spreads across his whole face and lights up his eyes.
The Muslim Cop Killed by Terrorists|Michael Daly|January 9, 2015|DAILY BEAST
We won't find out this season, though it comes up occasionally.
‘Archer’ Creator Adam Reed Spills Season 6 Secrets, From Surreal Plotlines to Life Post-ISIS|Marlow Stern|January 8, 2015|DAILY BEAST
Kickstarter is one start-up platform that seems to have realized the danger.
Design Your Own Dinosaur: The Era of Custom DNA|Justin Jones|January 8, 2015|DAILY BEAST

The most recent issue contains detailed instructions for building car bombs, and the magazine frequently draws up hit-lists.
U.S. Spies See Al Qaeda Fingerprints on Paris Massacre|Shane Harris, Nancy A. Youssef|January 8, 2015|DAILY BEAST
What need to look to right or left when you are swallowing up free mile after mile of dizzying road?
The Joyous Adventures of Aristide Pujol|William J. Locke
Most of the men leaped up, caught hold of spears or knives, and rushed out.
The Giant of the North|R.M. Ballantyne
Some weeks after, the creditor chanced to be in Boston, and in walking up Tremont street, encountered his enterprising friend.
The Book of Anecdotes and Budget of Fun;|Various
In less than ten minutes, the bivouac was broken up, and our little army on the march.
Blackwood's Edinburgh Magazine, No. CCCXXXIX. January, 1844. Vol. LV.|Various
The bride elect rushes up to him, and so they both step down to the foot-lights.
Physiology of The Opera|John H. Swaby (AKA "Scrici")

British Dictionary definitions for slip-up

slip up

verb (intr, adverb)

informal to make a blunder or mistake; err

to fall overhe slipped up in the street

noun slip-up

informal a mistake, blunder, or mishap

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

Other Idioms and Phrases with slip-up

slip up

Make a mistake, blunder, as in I slipped up and gave the invitations to the wrong people. [Mid-1800s]