Definition of Feigned action
An action, now obsolete, brought on a pretended right, when the plaintiff has no true cause of action, for some illegal purpose. In a feigned action the words of the writ are true. It differs from false action, in which case the words of the writ are false. See also Feigned issue.
That's the definition of Feigned action in Black's Law Dictionary 6th Edition. Courtesy of Cekhukum.com.