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Back out Meaning in English

expression

ˈbæk/ /ˈaʊt
BAK-owt
bˈæk/ /ˈaʊt
BAK-owt

Definition

To decide not to do something you agreed to before or to withdraw from a promise or arrangement.

Usage & Nuances

'Back out' is informal; usually used when someone breaks an agreement or changes their mind. Common collocations: 'back out of a deal', 'back out at the last minute'. Not used for physical movement—'back away' is for physical retreat.

Example Sentences

He promised to help but then backed out.

basic

She tried to back out of the agreement.

basic

Don’t back out at the last minute.

basic

They said they’d join us, but they backed out without explaining why.

natural

When money got tight, he tried to back out of the deal.

natural

I knew he would back out if things got complicated.

natural