Translating “suit” into French: costume or action en justice? A Common Legal False Friend

Q: How should "suit" be translated in a legal context?

As procès , action en justice or poursuite judiciaire , depending on the document. For instance, "to bring a suit against someone" becomes intenter une action contre quelqu'un , and "the plaintiff filed a suit for damages" becomes le demandeur a intenté une action en dommages-intérêts .

02 February 2022 - False cognates

⚠️ Textile vs. legal false friend: suit ≠ always costume
The meaning of suit depends entirely on context:

Everyday usage: suit → costume (vêtement)
Legal usage: suit → procès / action en justice / poursuite

🧥 Everyday usage: suit → costume (clothing)

Examples (EN → FR):

He wore a dark blue suit to the meeting.
→ Il portait un costume bleu foncé à la réunion.
Business suit / tailored suit
→ Costume de ville / costume sur mesure

⚖️ Legal usage: suit → procès / action en justice

In legal or court-related documents, suit (often lawsuit) denotes proceedings before a court, a sense that the common-law term lawsuit, as defined in Cornell’s Wex legal dictionary, makes explicit.

Examples (EN → FR):

To bring a suit against someone
→ Intenter une action contre quelqu’un
The plaintiff filed a suit for damages
→ Le demandeur a intenté une action en dommages-intérêts
This suit is pending before the district court
→ Cette affaire est en instance devant le tribunal de district

👉 Note: lawsuit is a near-synonym of suit and often clearer in legal English; in French, translate as procès, action en justice, or poursuite judiciaire depending on context.

📌 Other, less common meanings (EN → FR)

suit of armor → armure
suit (in cards) → couleur (au jeu de cartes)
to suit your needs → convenir à vos besoins (verbe convenir)

✅ Quick reference

English term	Correct French translation	Pitfall to avoid
suit (clothing)	costume	procès
suit (legal)	procès / action en justice	costume
to bring a suit	intenter une action	(apporter un costume)
lawsuit	procès / poursuite judiciaire	—

📌 TransLex Tip

Before translating suit into French, ask yourself:

Are we in a legal, clothing, or idiomatic context?
Does suit refer to a garment, a court proceeding, or a verb/expression?
Do nearby terms (e.g., lawsuit, filed, damages, court) signal a legal context?

👉 Bottom line:

suit (clothing) → costume
suit / lawsuit (legal) → procès / action en justice (and sometimes poursuite depending on context)

❓ FAQ: translating "suit" into French

Does "suit" always mean costume in French?

No. The meaning depends entirely on context. In everyday usage, "suit" refers to clothing and translates as costume, but in legal or court-related documents it denotes proceedings before a court and translates as procès, action en justice or poursuite.

How should "suit" be translated in a legal context?

As procès, action en justice or poursuite judiciaire, depending on the document. For instance, "to bring a suit against someone" becomes intenter une action contre quelqu'un, and "the plaintiff filed a suit for damages" becomes le demandeur a intenté une action en dommages-intérêts.

What is the difference between "suit" and "lawsuit"?

They are near-synonyms in legal English, with "lawsuit" often clearer. Both refer to proceedings before a court and translate into French as procès, action en justice or poursuite judiciaire according to context.

Which clues signal that "suit" carries a legal meaning?

Nearby terms such as "lawsuit", "filed", "damages" or "court" point to a legal context. Without them, "suit" may simply mean a garment (costume) or appear in idiomatic uses like "to suit your needs" (convenir à vos besoins).