The Clue
Many millenniums (4 letter answer)
The Answer
AEON
Tags
Notes
The answer AEON is seen frequently, appearing about once every 110 puzzles.
Related Clues
Age
Ages
Ages and ages
Ages untold
Astronomical unit
Boundless time
Endless years
Eras on end
Extended period
Extended time
Geological range
Indefinite period
It goes on and on and on
Long period
Long time
Lots of time
Many millennia
Many years
Time period
Time unlimited
Age beyond belief
Ages upon ages
Billion-year period
Immeasurably long period
Indefinitely long period
It's seemingly forever
Long, long time
Long time period
Many, many epochs
Part of the earth's history
Period that appears endless
Period like a millennium
Very long time
Mighty long time: Var.
Time spent in line, seemingly
Definition
AEON as a noun:
1. (eon, aeon) = (Gnosticism) a divine power or nature emanating from the Supreme Being and playing various roles in the operation of the universe
2. (eon, aeon) = the longest division of geological time
3. (eon, aeon) = an immeasurably long period of time; "oh, that happened eons ago"