peremptory exception nin the civil law of Louisiana
: an exception pleaded by a defendant esp. on the basis that the law provides no remedy for the injury the plaintiff alleges, that the claim is barred by res judicata or prescription, or that an indispensable party has not been joined
Source: Merriam-Webster's Dictionary of Law ©1996. Merriam-Webster, Incorporated. Published under license with Merriam-Webster, Incorporated.