noun. An indefinitely long period of time; an age.

noun. The longest division of geologic time, containing two or more eras.

noun. The largest divisionof geologic-time: used by J. D. Dana especially in dividing the archœan into astral and archæozoic eons.

noun. A long space of time; a secular period, either indefinite or limited to the duration of something, as a dispensation or the universe: used as equivalent to age, era, or cycle, and sometimes to eternity.

noun. In Platonic philosophy, a virtue, attribute, or perfection existing throughout eternity.

noun. An immeasurable or infinite space of time; eternity; a long space of time; an age.

noun. One of the embodiments of the divine attributes of the Eternal Being.

noun. Eternity.

noun. A period of 1,000,000,000 years.

noun. The longest time period used in geology.

noun. A long period of time.

noun. A spirit being emanating from the Godhead.

noun. (Gnosticism) a divine power or nature emanating from the Supreme Being and playing various roles in the operation of the universe

noun. the longest division of geological time

noun. an immeasurably long period of time

"They decide to use an unexplained Trait that the Medoras were given at the last Progression which is about equivalent to an "eon," or an "Age" for Robert Jordan fans to decide who would become a representative."

æon  

Archean eon  eonian  temporal æon  

age  long time  spiritual being  supernatural being  years  

Achaean  Aegean  Boolean  Caribbean  Crimean  

billion  millennium  trillion  

Platonic year  aeon  age  age  ages