Polite noun for a day off from work or school, or a period of absence. Often used in business or formal contexts.
I will be taking the day off tomorrow.
He is absent today.
Honorific noun for sleep or rest, often used when referring to someone else's sleep or in polite expressions about resting.
I'm sorry to disturb you while you are resting.
Has your child already gone to sleep?
Abbreviation of お休みなさい, used as a casual but polite way to say good night. Usually written in kana.
See also: おやすみなさい
Good night, see you tomorrow.
I will take a day off next week.
The teacher has already gone to sleep.
This shop is closed today.