A.
Abduction (Apagoge), [202].
Abstract, and Concrete, appellatives not used by Aristotle, [64].
Abstraction, belongs to the Noëtic function, [486], [487], [492].
Absurdum, Reductio ad, see [Reductio].
Accentuation, Fallacy of [385]; rare, [408].
Accidens, Ens per &c., see [Accident], [Ens].
Accidentis Fallacia, [386]; not understood among Aristotle’s scientific contemporaries, [390]; how to solve, [410].
[Accident], Ens by, [60], [424], [561], [593]; modern definition of [62]; an individual, allowed by Aristotle, [63]; no science of, [98]; one of the Predicables, [276]; thesis of, easiest to defend, hardest to upset, [284], [353]; thirty-seven dialectical Loci bearing on, [285] seq.; why no science of, [425], [593], [594]; one, cannot be accident of another, [586]; opposed to the constant and the usual, [594]; Chance, principle or cause of, [594]; see [Concomitants].