negative fact, n.Definitions

A Negative fact (n.) exists ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠alongside positive ones, but there are no true and false facts.

A Negative fact (n.) and ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠the dualism of positive and negative facts gave Wittgenstein no peace, for such a dualism cannot exist.