Legal English & Communication
← Beginner · Basic Legal Vocabulary

People in the Legal System

Objectives

  • Identify the main legal roles
  • Distinguish plaintiff, defendant and witness
  • Avoid false friends

Explanation

A plaintiff (or claimant) starts a civil case; the defendant responds. In criminal cases, the prosecutor (fiscal) acts for the State. A judge decides. Be careful: 'juez' is 'judge', not 'jury'. A 'jury' is a group of citizens who decide facts in some common law systems; Costa Rica does not use juries.

plaintiff

The person who brings a civil lawsuit.

“The plaintiff claims damages.”

defendant

The person against whom a case is brought.

“The defendant denied the allegations.”

prosecutor

The lawyer who represents the State in criminal cases.

“The prosecutor presented the evidence.”

witness

A person who saw or knows something relevant to a case.

“The witness testified on Monday.”

judge

The official who hears and decides cases in court.

“The judge dismissed the claim.”

Flashcards

Match terms and definitions

plaintiff
defendant
prosecutor
witness
judge

Complete the sentences

1. The ___ filed the lawsuit last year.
2. In criminal cases, the ___ represents the State.
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