1. To file a demurrer. See DEMURRER.
2. To object to the legal sufficiency of a claim alleged in a pleading without admitting or denying the truth of the facts stated. [Cases: Pleading 189. C.J.S. Pleading §§ 235–236, 239, 289–290, 292.]
3. To object to the legal sufficiency of a claim alleged in a pleading while admitting the truth of the facts stated.