swear off

phrasal verb·1 sense·particle off

Meanings

1

Promise yourself you will stop doing or using something

Why “off”? A continuous line is snipped. The activity stops.

He's sworn off sugar.
He has promised himself he will stop using sugar.
After the crash, Maya swore off motorbikes.
After the crash, Maya promised herself she would stop riding motorbikes.

Don't confuse with

swear offswear in

Swear off means promise yourself you will stop doing or using something. Swear in means officially install someone in a position of authority.

Test yourself

He's sworn off sugar. What does it mean?

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