Definition: A "bail bond" is a type of agreement in legal situations. It is money that a person pays to get someone out of jail while they wait for their trial. If the person does not show up for their court date, the money is lost.
In more advanced contexts, you might hear about how bail bonds are regulated or the role of bail bondsmen (the people who provide the bond). For example:
While "bail bond" specifically refers to the legal agreement, "bail" on its own can also refer to the process of releasing someone from custody by paying money.
While "bail bond" does not have direct idioms or phrasal verbs, you might encounter related phrases:
In short, a bail bond is an important legal term relating to the money needed to secure someone's release from jail while they wait for their trial.