Being and explanation

Underlying subject

ὑποκείμενον

hupokeimenon

Hypokeimenon is what lies beneath or serves as a subject.

From the book

Stobaeus, Volume I

John Stobaeus · Diotimos Editions · 2026

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Orientation

At a Glance

  • The wordHypokeimenon is what lies beneath or serves as a subject.
  • In StobaeusThe report on Plato identifies matter as what underlies coming to be and passing away, distinguishing it from divine mind and the pattern.
  • In this editionUse “underlying subject” in the argument; “substrate” is a compact technical alternative when its role has been explained.
  • A place to beginMatter is distinguished from maker and model as the underlying recipient.
English renderings
underlying subject; substrate

Meaning

Hypokeimenon is what lies beneath or serves as a subject. In accounts of change, it is the bearer that undergoes different conditions.

Use in the book

The report on Plato identifies matter as what underlies coming to be and passing away, distinguishing it from divine mind and the pattern. Ocellus uses the same vocabulary to contrast a changing subject with an abiding causal subject. The term therefore requires a relational question: underlying what change, predicate, or activity?

Places to read

  1. I.10.16a.2Matter is distinguished from maker and model as the underlying recipient.
  2. I.20.3.3Persistence and change are contrasted with reference to their subjects.

Translation in this edition

Use “underlying subject” in the argument; “substrate” is a compact technical alternative when its role has been explained.

Source note

Wachsmuth, volume I, printed pp. 127–128, 174. The location of form in divine thought in I.10.16a.2 belongs to the reporter’s interpretation of Plato, not a quoted Platonic sentence.