What does "Goodnight" mean?

Farewell for the evening/night. Standard evening farewell, also used when going to bed.

How do you use "Goodnight" in a sentence?

Goodnight! Goodnight, sleep well. Night night.

Slang Term BritishAmericanAustralian ★★★★★ Very Common Neutral

Significado: Farewell for the evening/night.

晚安（晚间告别语）

Buenas noches (despedida nocturna).

おやすみなさい（夜の別れの挨拶）

안녕히 주무세요, 잘 자 (밤 인사)

Standard evening farewell, also used when going to bed.

标准的晚间告别语，也在睡觉前使用。

Despedida estándar de la noche, también se usa al irse a dormir.

夕方・夜の標準的な別れの挨拶で、寝る前にも使われます。

저녁이나 밤에 하는 일반적인 작별 인사로, 잠자리에 들 때도 사용.

Goodnight!
晚安！
¡Buenas noches!
おやすみなさい！
안녕히 주무세요!
Goodnight, sleep well.
晚安，睡个好觉。
Buenas noches, que duermas bien.
おやすみ、よく寝てね。
잘 자, 푹 쉬어.
Night night.
晚安。
Buenas noches.
おやすみ。
잘 자.

/ɡʊdˈnaɪt/

Contexto: evening, bedtime

Tono: warm

Standard English evening farewell.

Era: Traditional

Generation: All ages

Social background: Universal

GoodnightNight nightNighty night