concept: eidos
concept: https://vernacular.cloud/pr46k0Y1eaWzBTFEpW4SmgUx/
this version: https://vernacular.cloud/0.0.4/pr46k0Y1eaWzBTFEpW4SmgUx/
Definition
eidos (εἶδος) — form, shape, kind, structure that makes a thing what it is
Originally: visible form or appearance
In Plato: Forms/Ideas (eternal, intelligible structures)
In Aristotle: form as organizing principle of matter, hylomorphism