sleep through
phrasal verbPart ofsleep
sleep through — phrasal verb
1. to continue sleeping without being woken by a noise, event, or activity.
1.phrasal verb
Definition
to continue sleeping without being woken by a noise, event, or activity.
Example
The storm was very loud, but the baby slept through it without making a sound.
Lakan slept through his alarm and arrived at work an hour late.