Where does “džuvendu” come from?

džuvendu (Molise Croatian) comes from Italian gioventù, from Old Italian gioventude, from Latin iuventus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

Ancestry of “džuvendu”, step by step

StepLanguageWordMeaning
1Italiangioventùyouth; young people, the youth
2Old Italiangioventude—
3Latiniuventusyouth
4Latin-tusForms the past participle of verbs; Forms...
5Proto-Italic-tus—
6Proto-Indo-European-tusDerives action nouns from verb roots
Every word from Proto-Indo-European -tus →Every word from Latin -tus →Every word from Latin iuventus →