mengunarvarnar

Mengunarvarnar is a term used in contemporary fantasy and worldbuilding to denote a system of lunar-associated protection. In most uses, it refers to a set of warding rites, sigils, and a guardianship role tied to the moon's cycles, intended to defend a place, person, or artifact from malevolent forces. The word appears to be a constructed compound drawing on Nordic-language aesthetics, combining elements reminiscent of “moon” and “guard.” There is no evidence of it having historical usage outside of modern fiction and fan content; it is not attested in ancient or medieval language corpora.

In published works and role-playing materials, mengunarvarnar is used to name either a circle of guardians, a ritual system, or a protective oath. The concept often features lunar cycles, eclipses, and sigils that awaken in steps according to the moon's phase. It is commonly employed as a worldbuilding device to explain why lunar events are significant and to provide foreshadowing opportunities.

Variants may appear as mengunar varnar, mengunarvarn, or mengunarvarn sigils. It has influenced fan-fiction and indie games, contributing to the broader trope of moon-ward protection and celestial guardians.