What is goodnight? How to use in English

Definition & pronunciation of goodnight

goodnightexclamation
Chúc ngủ ngon
/ˌɡʊdˈnaɪt//ˌɡʊdˈnaɪt/

Where does the word goodnight come from?

"Goodnight" is a combination of two words: "good" and "night." The first part, "good," is an old English word meaning "well" or "satisfactorily." The second part, "night," comes from the Old English word "niht," meaning "darkness." The phrase likely originated in the Middle Ages as a polite way to wish someone a peaceful sleep, combining the desire for a "good" or pleasant night with the acknowledgment that night was coming. Over time, "goodnight" became a standard farewell phrase at the end of the day.

Example of vocabulary goodnightnamespace

Goodnight, my love. Sleep well and sweet dreams.
It's time for bed, little one. Goodnight, and don't forget to close your eyes.
Goodnight, dear friend. I hope you have a peaceful sleep.
Time to say goodnight, my dear. May your slumber be restful and rejuvenating.
Goodnight, grandma. I'll see you in the morning, bright and early.