The source of the Gothic month name jiuleis and its cognates

Résumé

In the end of the nineteenth century, the difficulties in resolving the puzzle of the source of the Gothic month name jiuleis and its cognates led Tille to suggest searching for a solution outside the sphere of the Germanic languages. In this article I argue that the ultimate source of the Gothic word and its cognates is the Biblical term jubilee. I also argue that the word is a nomen sacrum (a sacred name) and, as such, an abbreviation.