Caption

What caption means

Put simply, caption is part of the working vocabulary of a civil case. The short definition above covers the usual meaning. Still, a specific rule, statute or contract can give it a narrower meaning. For that reason, check how it is used in your own documents.

Where caption comes up

For example, the term appears in these procedures:

• Complaint (Fed. R. Civ. P. 3, 8(a)): the pleading that starts a civil action. Under Rule 3, a civil action is commenced by filing a complaint with the court.

How to research the term

First, read the term where it actually appears. A rule, statute or court decision may define it for its own purposes. Next, check whether your court has a local rule that uses caption in a special way. Then look at recent decisions from courts in your jurisdiction. They show how judges apply the term today. Also, remember that state law can differ from federal law. For that reason, use our state procedures guide to find your state’s rules. Finally, confirm every source is current before you rely on it.

You can read the official rule text online for free.

Related legal terms

• Plaintiff: the person or entity that starts a civil lawsuit by filing a complaint.
• Pleading: a formal written statement of a party's claims or defenses. Under Federal Rule of Civil Procedure 7(a), the pleadings are the complaint, the answer, and certain other listed documents. Motions are not pleadings.
• Complaint: the pleading that starts a civil case by stating the plaintiff's claims and the relief requested.
• Legal name: the name that identifies a person for legal purposes. For an individual, it is generally the name recorded at birth unless lawfully changed, for example by marriage or court order. For a business entity, it is the name in its formation documents.

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.