D defs.my
Entry 2 senses Webster, 1913

Porism

· Po·rism · IPA
01 n. A proposition affirming the possibility of finding such conditions as will render a certain determinate problem indeterminate or capable of…
  1. 1.
    A proposition affirming the possibility of finding such conditions as will render a certain determinate problem indeterminate or capable of innumerable solutions.(Geom.)
  2. 2.
    A corollary.(Gr. Geom.)