Instrument

What instrument means

In short, instrument is a term you will meet in court papers, rules and legal research. The definition above gives its usual meaning in American civil practice. However, the exact meaning can depend on the rule, statute or court decision that uses it. So it helps to read the term in context.

Where instrument comes up

For example, the term appears in these procedures:

• Writ of Execution (Enforcing a Money Judgment) (Fed. R. Civ. P. 69(a)): the court process used to enforce a money judgment.

How to research the term

To research instrument, begin with the rule, statute or contract where the word is used. Each one can give it a slightly different meaning. Then compare that text with how courts in your area have applied it. Also check the local rules of your court, since they can add requirements. If your case is in state court, the state rules control. So start with our state procedures guide to find them. In the end, always confirm that the source you rely on is current.

You can read the official rule text online for free.

Related legal terms

• Writ of execution: a court order directing an officer to enforce a money judgment, for example by levying on property.
• Judgment creditor: a party who is owed money under a judgment.
• Judgment debtor: a party who owes money under a judgment.
• Garnishment: a process for collecting a judgment from money a third party owes the debtor, such as wages. Procedures are set largely by state law.
• Writ: a formal written order issued by a court commanding a person or official to do, or not to do, something.

Why precise terms matter

Legal words often look like everyday words, but they can carry a precise meaning. Because of that, a small misreading can change how you understand a deadline, a duty or a right. Our glossary keeps each definition short and links it to the procedures where it matters.