good night
US /ˌɡʊd ˈnaɪt/
UK /ˌɡʊd ˈnaɪt/

1.
спокойной ночи
used to express good wishes on parting at night, or when someone is going to bed
:
•
She kissed her children and said, "Good night, sleep tight!"
Она поцеловала своих детей и сказала: «Спокойной ночи, спите крепко!»
•
He waved and called out, "Good night, everyone!"
Он помахал рукой и крикнул: «Спокойной ночи, всем!»