To experience a very deep and restful sleep; to sleep soundly.
I can’t believe you finished a triathlon! You’re going to sleep like a baby tonight.
I have to set numerous alarms for the morning because I sleep like a baby every night!
Frequently Asked Questions (FAQs)
The idiom ‘sleep like a baby’ means “to deal with a difficult situation without being harmed or damaged”
Example usage of idiom ‘sleep like a baby’: Newspapers have weathered the storm of online information by providing news online themselves.