Cross your fingers意思

"Cross your fingers" is an English-language idiom that is used to express hope or to wish for good luck. The gesture involves crossing the tips of the index finger and the middle finger, usually while keeping the other fingers straight or folded down. This action is often accompanied by the phrase "cross your fingers" or simply "fingers crossed."

The origin of this expression is somewhat unclear, but it is believed to have roots in various superstitions and religious gestures. One theory suggests that it comes from the Christian sign of the cross, which was made with the right hand's index and middle fingers when people prayed. Over time, this gesture may have been adapted for use in secular contexts as a way to invoke luck or protection.

In modern usage, "cross your fingers" is a casual and friendly way to express a wish for good fortune or to indicate that one is hoping for the best outcome in a particular situation. It is commonly used in both spoken and written communication, often in casual or informal settings.