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Meaning trap

drop off

fall asleep

To fall asleep, especially without meaning to.

phrasal verbB2common

Don't mix these meanings

Same phrase, different job.

fall asleep

To fall asleep, especially without meaning to.

drop off (take and leave)

Another meaning of 'drop off' is 'take and leave'; compare the examples to keep the meanings separate.

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Hear it in context

Notice where the phrase sounds natural.

  • I was so tired that I dropped off in front of the TV last night.daily life
  • Sometimes, after a long day at university, I drop off as soon as I sit on the sofa.IELTS speaking

Fix the pattern

Pattern: drop off (no object)

WrongI was so tired I dropped off myself.

RightI was so tired I just dropped off.

'Drop off' (fall asleep) is intransitive — no object or reflexive.

Patterndrop off (no object)

Use it right

Choose the version that sounds natural in speech.

Stiff I unintentionally fell asleep during the film.

Natural I dropped off halfway through the film.

'Drop off' is the cosy, everyday way to say you nodded off; 'unintentionally fell asleep' is a sleep-study note.

Build natural chunks

Words that usually travel with it.

  • drop off (asleep)
    in front of the TVfor a bitduringagain

Don't confuse it

Not to be confused with 'nod off', which has a similar meaning but is even more informal.

Try it in Daily Speak →