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Synonyms

back out

British  

verb

  1. to withdraw (from an agreement, etc)

"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

back out Idioms  
  1. Move or retreat backwards without turning; same as back away , def. 1.

  2. Also, back out of something . Withdraw from a situation, or break an agreement or engagement. For example, After the announcement appeared in the papers, Mary found it doubly difficult to back out of her engagement to Todd . [Early 1800s] Also see go back on .


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:

And what happens if a developer comes in and starts a project anyway, only to ultimately back out?

From Slate Aug. 6, 2026

“We’re not going to allow it to go back out again,” library manager Michelle Hudson said, joking that staff did not want to wait another 150 years for its next return.

From Salon Aug. 2, 2026

Any who lingered too long on the coastal path were immediately ushered back out by the soldiers.

From Barron's Aug. 1, 2026

He then dashed back out to sea to rescue her daughter.

From BBC Jul. 24, 2026

“I took the crown back out, but the genie’s not going back into the Mirror!”

From "Half Upon a Time" by James Riley

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