# fall asleep

idiom

Source: https://englishreference.com/idiom/fall-asleep
Updated: 2026-08-10

## Meaning

To be affected by paresthesia; to go numb.

## Examples

- My leg fell asleep after sitting for too long.
- She stood up slowly because her foot had fallen asleep during the long movie.
- The hiker shifted his weight, wincing as his cramped left arm, which had fallen asleep against the rock, prickled back to life.

---

From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.