A jiffy is often considered a unit of time, but its origins and usage are not as straightforward as they seem. The term 'jiffy' has been in use since the 14th century, derived from the Old English word 'giffan,' meaning 'to give.' Initially, a jiffy referred to a short period of time, but its meaning has evolved over the centuries. In the 19th century, a jiffy was used to describe a unit of time e...More