A more thorough explanation:

Jus Talionis is a Latin term that means "the law of retaliation." It is also known as lex talionis, which means "the law of retribution." This law states that punishment should be in kind, meaning that the punishment should be the same as the crime committed. For example, if someone steals something, they should have something of equal value taken from them.

The most famous example of jus talionis is the phrase "an eye for an eye, a tooth for a tooth." This means that if someone causes harm to another person, they should receive the same harm in return, but no more. For instance, if someone injures another person's eye, they should have their own eye injured in return.

Jus talionis has been used in many cultures throughout history, including ancient Babylonian, Jewish, and Islamic law. It is still used in some countries today, although it is often seen as too harsh and is not used in modern Western legal systems.

One example of jus talionis in action is the death penalty. In some countries, if someone is convicted of murder, they may be sentenced to death. This is seen as a form of retribution, as the punishment is equal to the crime committed.

Another example is the use of fines in traffic violations. If someone is caught speeding, they may be fined an amount equal to the severity of the offense. This is seen as a way to deter people from breaking the law and to provide a form of retribution for the harm caused by the offense.