What does a cross on the side of your hand mean?

To cross one’s fingers is a hand gesture commonly used to wish for luck. Occasionally it is interpreted as an attempt to implore God for protection. … The earliest use of the gesture had two people crossing their index fingers to form a cross.

What does a cross tattoo on the right hand mean?

According to Demi, the cross tattoo is a symbol of her devout Christian faith, and she got it on her right hand because she wants her fans to see it clearly every time she holds a microphone.