Friday: Old English Frīgedæg (pronounced [ˈfriːjedæj]), meaning the day of the Anglo-Saxon goddess Fríge. ... It is based on the Latin dies Veneris, "Day of Venus". Saturday: named after the Roman god Saturn associated with the Titan Cronus, father of Zeus and many Olympians.
Origin and Meaning of Savvy. "Savvy" is a name of American origin, and it means "Smart".
