The act of expressing disagreement or refusal. Despite his initial demurral, he eventually agreed to join the project.
A formal objection or protest. The lawyer filed a demurral to the court's decision, seeking a reconsideration of the case.
Law: an objection contending that an opposing party's pleading is legally insufficient, made by way of a demurrer. The defendant's demurral asserted that the complaint failed to state a viable claim.