under someone's thumb

US /ˈʌndər ˈsʌmˌwʌnz θʌm/
UK /ˈʌndər ˈsʌmˌwʌnz θʌm/
"under someone's thumb" picture
1.

تحت سيطرة شخص ما, تحت إبهام شخص ما

completely under someone's control

:
She has her husband completely under her thumb.
زوجها تحت سيطرتها الكاملة.
The whole department is under his thumb.
القسم بأكمله تحت سيطرته.