in the palm of (one's) hand
Under one's total influence, domination, or control. She now has the entire company in the palm of her hand. Sheesh, he's got his parents in the palm of his hand. Money can get you almost anywhere, so if you want someone in the palm of your hand, don't be afraid to spend freely.
in the palm of (someone's) hand
Under the direct control or influence of someone else. If you want to have someone in the palm of your hand, flattery always helps. Because of the debt he owes her, he'll always be in the palm of her hand. Our son has never acted like this before. I don't know why his obnoxious new friend seems to have him in the palm of her hand.
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.