Enter a clue or pattern or both:
The Clue
Century upon century (3 letter answer)
The Answer
EON
Tags
Notes
The answer EON is very common and appears about once every 42 puzzles.
Related Clues
Age
Ages
Eternity
Ages and ages
Big stretch
Big stretch?
A billion years
One billion years
A dog's age
Forever and a day
Interminable time
It goes on and on
Long period
Long spell
Long time
Many chiliads
Many eras
Period in history
Seeming eternity
Time on end
Years on end
Ages upon ages
Eras upon eras
Geologic time period
It lasts and lasts
Long, long time
Long time to wait
Many, many eras
Mighty long time
Mind-boggling time
Period from B.C. to TV
Clock watcher's wait, seemingly
Lo-o-o-ong time
Many a doctor's office wait, seemingly
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