Enter a clue or pattern or both:
The Clue
Unit in astronomy (3 letter answer)
The Answer
EON
Tags
Notes
The answer EON is very common and appears about once every 42 puzzles.
Related Clues
Ages
Generations
Gigayear
Ages and ages
Almost forever
A billion years
One billion years
Centuries and centuries
A dog's age
Extended period
Geological stretch
Geology term
Group of eras
Infinite ages
It goes on and on
Long interval
Long period
Long time
Lot of time
A thousand ages
Time on end
Time period
Unspecific duration
Years on end
Ages upon ages
Imprecise time unit
It's a real stretch
Long geological period
Long, long time
Many, many moons
Very long time
Years and years and years
Lo-o-o-ong time
What a waiting time may seem
Definition
EON as a noun:
1. (eon, aeon) = the longest division of geological time
2. (eon, aeon) = an immeasurably long period of time; "oh, that happened eons ago"
3. (eon, aeon) = (Gnosticism) a divine power or nature emanating from the Supreme Being and playing various roles in the operation of the universe