serene

Từ điển Oxford Advanced Learner 8th

se·rene [serene serener serenest] BrE [səˈriːn] NAmE [səˈriːn] adjective
calm and peaceful
•a lake, still and serene in the sunlight
Derived Words: ↑serenely ▪ ↑serenity

Word Origin:
late Middle English (describing the weather or sky as ‘clear, fine, and calm’): from Latin serenus.

• Từ đồng nghĩa / Synonyms:
  calm, unagitated, tranquil