A more thorough explanation:

A quasi-crime is a term used to describe an act that is not considered a crime but is still punishable by law. It is an act that is considered to be morally wrong or socially unacceptable, but not illegal.

For example, if someone damages another person's property, it may not be considered a crime, but they may still be held responsible for the damages and required to pay for repairs. This is an example of a quasi-crime.

Another example of a quasi-crime is littering. While it is not a criminal offense, it is still considered to be a violation of the law and can result in a fine or other penalty.

These examples illustrate how a quasi-crime is an act that is not necessarily illegal but can still result in legal consequences.