virtus
virtus, virtútis f.
noun, 3rd declension
vir-tus · /ˈvir.tus/
power, valour, virtue, a Virtue (choir of angels)
From vir, a man: first manliness, then any excellence, at last virtue. In the Preface it names a choir of angels.
in English virtue, virtuoso
in the texts
Sancte Míchaël Archángele virtúte
Præfatio communis Virtútes
Deus, refúgium nostrum virtus
external dictionary: Logeion