noun
witticism
WIT-ih-siz-um/ˈwɪtɪsɪzəm/
A clever, amusing remark or expression.
The witticism about resisting temptation amuses through its unexpected contradiction.

Etymology
From “witty,” Dryden fashioned a noun for a remark displaying clever amusement, using “criticism” as his model. The word names a particular expression of wit rather than the general quality.
In context
the more things change or the more it changes the more it stays the same a a little witticism that was uttered in the context of fashion
More examples
- The essay sparkles with witticisms about everyday life.
- He eases the tension with a well-timed witticism.
- She writes down her grandfather's best witticisms.
Forms
witticism · witticisms
witty adjective — Clever and amusing in expression.
wit noun — The ability to express clever humor.