Answer: archaic; is used to depicts when something, or someone is old, or old-fashioned.
Explanation: archaic as
used in 1984 by Orwell; so extremely old as to seem to belong to an earlier period, or obsolete.
My Definition: archaic; is used to depicts when something, or someone is old, or old-fashioned.
I was able to arrive at this definition because from 1984 archaic meant obsolete or belonging to an earlier period, while The Cambridge Dictionary, Defined Archaic; as belonging to an ancient period in history or time.
So following my definition it can be concluded that archaic is used to represent something old or old-fashioned.