Skip to main content
to swear off

to swear off

10 4.9
Make a serious promise to stop doing something you do regularly
  • phrasal verb
  • /swɛr ɔf/
translation icon : renunciar a
  • Located in Chicago's Little Italy, Chef Michael Schrader's Urban Union boldly swears off red sauce in favor of clean, market-driven small plates.
  • swear off meat
  • swear off sex
  • swear off women

And it's become so common and so cloying, it's almost enough to make you want to swear off fun forever.

Autoplay Next

Examples

  • I'm about this close to swearing off men altogether.

  • "I'm swearing off men forever," she said, biting out the words.

    Fiction book (1990)
  • You know, I can see why you have sworn off human blood.

  • Both had sworn off relationships until they met each other.

    Blog text (5)
  • I'm going to swear off these house parties until I finish this score.

  • I know how you swore off this campaign stuff.

  • You said this morning you were swearing off women.

  • Buck, I tell you, after the professor, I swore off instructors for life.

  • A couple days after we all got over acting like big shots, we swore off the hard stuff forever and just stuck to Bazooka.

  • After years of overeating, she finally decided to swear off junk food for her health.

Synonyms

to give it up
vsto swear off
683 3.7

To stop doing something you once did

adds a serious promise or decision to the simple act of stopping
to quit
vsto swear off
668 1.0

To stop doing a habit or activity like smoking

adds a solemn promise or decision to mere stopping
to vow
vsto swear off
  • Formal
209 3.5

To make a serious promise to do or not do something

specifically focuses on stopping habits or substances
to lay off
vsto swear off
  • Informal
102 3.4

Stop doing something that annoys someone

is a solemn personal promise to stop a habit or substance
to forswear
vsto swear off
  • Formal
2 9.6

To promise to give up a belief, habit, or practice

is less formal in tone
to foreswear
vsto swear off
  • Archaic
1 9.9

To publicly promise to give up a belief, habit, or claim

involves a personal promise or decision rather than only formal renunciation

Antonyms

1.0

To keep doing something without stopping

68 4.3

To allow yourself to enjoy something pleasant, often more than needed

How Committed

to kick the habit
  • Informal
5 4.2
to swear off
10 4.9
to quit
668 1.0
to cut down
65 2.7
to resist
291 2.5

Surface Forms

swear off infinitive
swearing off present participle
swears off third person singular
swore off past
sworn off past participle

Morphology

swear + off

The meaning 'to promise to stop doing something' is directly derivable from combining 'swear' (to make a solemn promise) with 'off' (indicating cessation or removal). This verb+particle composition is a regular, compositional pattern in English, so a B1 learner who knows both constituents should be able to infer the MWE's meaning.

Etymology

Swear off is a phrasal verb that comes from making a strong promise: you swear, meaning promise, to stay off something. So when someone swears off chocolate, they are promising 'to stop' eating it.