Countersue

verb

verb ·3 syllables ·Rare ·Advanced level

Definitions

Verb
  1. 1
    To sue a person or entity who is suing one. intransitive, transitive

    "Forrest later attacked Willis in New York, knocking him to the ground; lawsuits proliferated as Willis sued Forrest for assault, and Forrest countersued for libel."

Example

More examples

"Forrest later attacked Willis in New York, knocking him to the ground; lawsuits proliferated as Willis sued Forrest for assault, and Forrest countersued for libel."

Etymology

From counter- + sue.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.