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Ontological Structures In Aristotle, Donald Morrison

The Society for Ancient Greek Philosophy Newsletter

According to the traditional view of the Categories, the ten "categories" are the highest genera of beings. Each of them stands at the head of a tree-like division of the the items falling under it; this division is also sometimes called a "category". The metaphysical structure made up of these ten divisions is the "system of the categories". According to the traditional view, the system of the categories is very rigidly laid out. Not only is every being included in the structure, but every being has exactly one location. Each being is predicated essentially of those below it along the …