"rigorous defense" is a correct and usable phrase in written English.
It refers to a thorough and strict effort to defend or protect something. Example: The lawyer presented a rigorous defense of his client, providing extensive evidence and arguments to prove their innocence.
"He 'demonstrated' the progress of the rule of law in China with his rigorous defense.
In Practicing New Historicism (2000), Greenblatt and coauthor Catherine Gallagher mounted a rigorous defense of New Historicism in response to charges that it lacked definition, casting it as an empirical means of interpretation rather than a dogmatic theory.
Facebook either knew (or should have known given their rigorous defense of their own intellectual property) that the US Patent and Trademark Office granted us this trademark.
Any officer accused of misconduct will benefit from a rigorous defense,the support of their union, and the sympathy of the fellow police officers who typically oversee the disciplinary process.
They sharpen our understanding of the expanse of the religion's philosophies and practices, open avenues of conversation between generations, and allow practitioners to engage in rigorous defense of certain traditions.
Adding, "They had raised concerns that by banning panic defenses, defendants would be denied a complete and fully-rigorous defense.
Two tournament favorites with up-tempo styles, however, were less than rigorous on defense in the regular season: North Carolina allowed 69.6 points a game and Wake Forest 73.2.
In fact, he has never scored against an opponent from the English Premier League, with its rigorous, physical defenses.
Gregory answered with a rigorous and lengthy defense of Bivalence and an alternative modal theory.
We will have to be as creative, broad-based and rigorous about our defense as we are about our other campaigns.
The phrase prompted a rigorous disagreement between the defense and prosecution in the courtroom over whether the law requires that influencing an election be the sole reason for giving money, as the defense team interprets the law, or only one of the reasons, as the prosecution sees the case.
