myEtymology.com: Latin etymology of diurnum

Etymology of the Latin word diurnum

the Late Latin word diurnum (Book of Hors)

derived from the Latin word diurnus (by day, of the day; daily)

derived from the Latin word dies (day; daylight; specific day; day in question; date of letter)

derived from the Proto-Indo-European root *dyeu-

Word found in Late Latin