have someone in the palm of your hand

US /hæv ˈsʌm.wʌn ɪn ðə pɑːm əv jʊər hænd/
UK /hæv ˈsʌm.wʌn ɪn ðə pɑːm əv jʊər hænd/
"have someone in the palm of your hand" picture
1.

누군가를 완전히 장악하다, 누군가를 손바닥 안에 넣다

to have complete control over someone

:
The charismatic leader seemed to have the crowd in the palm of his hand.
카리스마 넘치는 지도자는 군중을 완전히 장악하고 있는 듯했다.
After years of working together, she finally felt she had her boss in the palm of her hand.
수년간 함께 일한 후, 그녀는 마침내 상사를 완전히 장악하고 있다고 느꼈다.