The act of complaining. / A grievance, problem, difficulty, or concern. / (law) In a civil action, the first pleading of the plaintiff setting out the facts on which the claim is based;

plural of complaint

Tending to complain, characterized by complaining.

(obsolete) Full of complaint.

The quality of being complaintive.

plural of bill of complaint

(law, historical) In the English Court of Chancery, prior to the Judicature Act of 1873, the formal statement of the facts and prayer for relief submitted by a plaintiff to the court.

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