virtutum
Virtutum is the genitive plural form of virtus in Latin, meaning “of virtue” or “of the virtues.” The word virtus carries senses of moral excellence, courage, manliness, and virtue in general, and virtutum appears in classical and medieval Latin to indicate possession or association with virtues. It is commonly found in phrases such as de virtutibus (about the virtues), virtutum gloriae (the glory of the virtues), or virtutum praecepta (the precepts of the virtues).
In medieval Latin, virtutum also occurs in the titles of religious and didactic works. A notable example
Linguistically, virtutum follows the standard feminine third-declension pattern in Latin, with virtus serving as the nominative