| n. | 1. | An immeasurable or infinite space of time; eternity; a long space of time; an age. |
| 2. | (Gnostic Philos.) One of the embodiments of the divine attributes of the Eternal Being. |
| Noun | 1. | eon - the longest division of geological time Synonyms: aeon |
| 2. | eon - an immeasurably long period of time Synonyms: aeon | |
| 3. | eon - (Gnosticism) a divine power or nature emanating from the Supreme Being and playing various roles in the operation of the universe Synonyms: aeon |