Definition: "Common law" is a legal system that is based on the decisions made by judges in previous court cases, rather than on written laws made by lawmakers (like statutes). It originated in England and is used in many countries, including the United States.
While there are no direct idioms or phrasal verbs that use "common law," you might encounter related legal phrases like: - "To set a precedent": This means to establish a new legal principle that others will follow in the future.
"Common law" is a crucial concept in understanding how laws evolve through court decisions rather than being solely based on written statutes.