demurrer

definition: a defendant's answer or plea denying the truth of the charges against him
example:
speech part: noun
synonyms: denial
definition: (law) any pleading that attacks the legal sufficiency of the opponent's pleadings
example:
speech part: noun
synonyms:
definition: (law) a formal objection to an opponent's pleadings
example:
speech part: noun
synonyms: demur demurral

How demurrer is being used?