köken: From San Pietro (St. Peter), as he was said to have brought a fish of this species to the Lord, and that the dark spot on its side is Peter's thumbprint. Compare French saint-pierre.
Jupiter (god of the sky and ruler of the Roman pantheon) · Jupiter (planet) · the sky
köken: The nominative Iuppiter, for Iūpiter (with shift of the length from vowel to consonant per the littera rule), comes from the vocative combined with pater, and essentially meant "father Jove"; from Proto-Italic *djous patēr, from *djous (“day, sky”) + *patēr (“father”), from Proto-Indo-European *dyḗws (literally “the bright one”), root nomen agentis from *dyew- (“to be bright, day sky”), and…
Etymology tree Proto-Indo-European *dyew- Proto-Indo-European *-s Proto-Indo-European *dyḗws Proto-Hellenic *Dzéus Ancient Greek Ζεύς (Zeús)bor. Esperanto Zeŭso Borrowed from Ancient Greek Ζεύς (Zeús).