Anglo-French Cause of Action kawz of AK-shun A legal claim or the basis upon which a lawsuit is filed. It refers to the set of facts that give rise to a right to sue and seek a legal remedy from the court. The plaintiff's cause of action was breach of contract, alleging that the defendant failed to fulfill their obligations under the agreement. Donahue v. Rodd Electrotype Co. (1975) (shareholder derivative action) ← Back to BrowseNext Term →