plural of quod non

(something) which was to be proved; which was to be demonstrated.

(law) in pleading

(law) The exceptio metus; an exception based on the fact that the underlying cause of action was based on duress or intimidation by the plaintiff of the defendant.

(logic) The principle or axiom of logic stating that if a contradiction or a false proposition is proven to be true, then it proves that everything is true. In symbols: ⊥→P

One who discusses any subject at pleasure.

plural of quodlibetarian

(music) A form of music with melodies in counterpoint. / (art) A form of trompe l'oeil which realistically renders domestic items (paper-knives, playing-cards, ribbons, etc).

plural of quodlibet

(medicine) each, every