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Beauty sleep
01
the sleep that is believed to be necessary for maintaining one's physical appearance and overall health
Humorous
Idiom
Grammatical Information
Animacy status
Abstract
Composition
Compound
Uncountable
What is the origin of the idiom "beauty sleep" and when to use it?
The origin of the idiom "beauty sleep" is uncertain, but it is believed to have originated in the early 19th century. It is often used to refer to sleep that is perceived to contribute to one's physical appearance and overall attractiveness. It is commonly used in a light-hearted or humorous manner when discussing the importance of sleep in relation to beauty and health.
Examples
I need to get my beauty sleep before the big day tomorrow.
