Cross-Finger

thingiverse

Here's what it means to cross your fingers. To cross your fingers is an idiom that literally involves folding down the last two fingers of one hand to form a "cross" shape and then tucking them under the palm. This gesture signifies hope, luck, or a desire for something to happen. People often use this action when they make a wish, take a risk, or wait anxiously for some outcome. It's also used to express uncertainty or doubt about an event's success.