What’s bigger than a millennia? The answer is Eon. Eon often refers to a span of one billion years. Show activity on this post.
Is there a name for 10,000 years? The Greek word “myrioi” for 10,000 is the source of “myrietes” and “myrieteris,” which mean “a period of 10,000 years.” Similarly, there is “chilieteris,” a period of 1,000 years, which uses the “chili-” prefix that became our “kilo-.” By the way, there’s a very long word for a myriad of myriads = 10^8 in Greek.
What would a 1000 years be called? Since in Latin mille means “thousand”, a millennium lasts 1,000 years.
What is longer than a century? Let’s look at some terms used to describe multiple years. Decade: Ten (10) years. Century: One hundred (100) years. Millennium: One thousand (1,000) years.