English Reference
verb · noun

sue

v. · n.
US /ˈsu/ sue UK spelling sued, sues

  1. 01 B2 Upper Intermediate Law

    v.to start a legal case against a person or company because they did something wrong or caused you harm.

    v.to institute legal proceedings against a person or institution, typically in a civil court, to seek a remedy or compensation.

    Simple

    The customer decided to sue the company after their product caused a fire.

    In context

    The environmental group threatened to sue the local government if the proposed construction project proceeded without a proper impact study.

    Usage

    The verb is transitive and requires a direct object representing the party being sued.

    litigatetake to court
  2. 02 C1 Advanced FormalLiterary

    v.to ask for something very strongly or formally, like asking for peace.

    v.to make an earnest petition or application; most common in the fixed phrase 'to sue for peace'.

    Simple

    After months of fighting, the small nation was forced to sue for peace.

    In context

    Defeated on all fronts, the general sent an envoy to the enemy camp to sue for a temporary ceasefire.

    Usage

    Usually followed by the preposition 'for'.

    petitionpleadentreat
  3. 03 C2 Proficiency Technical Sport

    v.to leave a boat stuck on the shore when the tide goes out.

    v.to leave a vessel high and dry on the shore, especially during a falling tide.

    Simple

    The sailors had to sue the boat on the beach to repair the hull.

    In context

    The captain was forced to sue the vessel on a sandy bank to prevent it from sinking after the collision.

    Teacher's tip

    This is a highly specialized nautical term; learners will rarely encounter it outside of sailing manuals or maritime history.

  4. 04 A1 Beginner

    n.a short form of the female name Susan.

    n.a diminutive form of the female given name Susan.

    Simple

    My aunt's name is Susan, but everyone calls her Sue.

    In context

    Sue was appointed as the lead researcher due to her extensive experience in molecular biology.

Hollywood actress and singer Selena Gomez is being sued by five investors who backed Wondermind Global, a mental health business she founded with her mother.

BBC News· 14 Aug 2026

But Joyce Beatty , a Democratic US representative of Ohio who sits on the board, sued over the decision.

The Guardian· 14 Aug 2026

Clipping.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level C1 · Advanced
Frequency Common
Updated