Heilagr
Heilagr is an Old Norse adjective meaning holy, sacred, or consecrated. It is used to describe gods, places of worship, sacred objects, and religious rites, as well as persons or things regarded as sacred within Norse religious and ritual life. In literature and on runestones, heilagr appears as an epithet or modifier in references to the sacred.
Etymology and relatives: The word derives from Proto-Germanic *hailagaz- (or *heilagaz-), a root that produced cognates
Usage: In sagas and eddas, heilagr appears in descriptions of gods, sanctified places, and ritual implements.
Grammatical notes: As with other Old Norse adjectives, heilagr shows inflection according to gender, number, and
Modern context: Today, heilagr is primarily of linguistic and historical interest, studied within Old Norse language,