👉 Quinovatannic is a term used in the context of the Quinean paradox, which is one of the most famous and controversial issues in mathematical logic. It refers to an expression that is not provable from the axioms of Zermelo-Fraenkel set theory without adding new axioms. The quinean paradox can be stated as follows: consider a binary relation symbolized by the expression "x y," where x and y are variables representing two different objects.