in the palm of hand

in the palm of your hand

under your complete control The audience was fascinated - he held them in the palm of his hand.

Name	Pronounced	Usage
Fidelis	-	Late Roman
GyÖRgyike	DYUUR-dyee-ke	Hungarian
Hermolaos	-	Ancient Greek
Floella	flo-EL-ə	English (Rare)
Agus	-	Indonesian
Valentyn	-	Ukrainian