die down
US /daɪ daʊn/
UK /daɪ daʊn/

1.
يخف, يهدأ, يتلاشى
to become less strong, loud, or active; to subside or diminish gradually
:
•
The wind started to die down as evening approached.
بدأت الرياح تخف مع اقتراب المساء.
•
We waited for the excitement to die down before leaving.
انتظرنا حتى يهدأ الحماس قبل المغادرة.