Porism

noun

1. A form of mathematical proposition among the Greeks, concerning the nature of which there continues to be much dispute.
2. Synonyms See inference.
3. A proposition affirming the possibility of finding such conditions as will render a certain determinate problem indeterminate or capable of innumerable solutions.
4. A corollary.
5. A proposition affirming the possibility of finding such conditions as will render a certain determinate problem indeterminate or capable of innumerable solutions.