What is another word for sack out?
Pronunciation: [sˈak ˈa͡ʊt] (IPA) 
The phrase "sack out" is often used in informal English to mean to go to sleep, often quickly and deeply. However, there are many other synonyms you can use to describe this action. For example, you could say that someone "dozed off", "dropped off", "nodded off", or "fell asleep". You could also use more colloquial phrases such as "hit the hay", "crashed", or "passed out". Alternatively, you could describe someone as "catching some Z's", "getting some shut-eye", or "having a snooze". All of these phrases describe the same action of falling into a deep, peaceful slumber.
