put someone's mind at rest
US /pʊt ˈsʌm.wʌnz maɪnd æt rɛst/
UK /pʊt ˈsʌm.wʌnz maɪnd æt rɛst/

1.
menenangkan pikiran, membuat seseorang berhenti khawatir
to tell someone something that makes them stop worrying
:
•
I called her to put her mind at rest about the children.
Saya meneleponnya untuk menenangkan pikirannya tentang anak-anak.
•
The doctor's explanation helped to put my mind at rest.
Penjelasan dokter membantu menenangkan pikiran saya.