Meaning of the word "case law" in English

What does "case law" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

case law

US /keɪs lɔː/
UK /keɪs lɔː/
"case law" picture

Noun

the law as established by the outcomes of former cases

Example:
The judge's decision was based on existing case law.
Lawyers often study case law to prepare for their trials.