many eons ago

USAGE SUMMARY

The phrase "many eons ago" is correct and quite commonly used in written English.
For example, you could say: "Many eons ago, the Earth's climate was drastically different than it is today."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

This is the group I see having these arguments, as many have been, since the onset so many eons ago, of the 2016 presidential election.

Huffington Post

The world was young, leafy green and overrun with dinosaurs so many eons ago that stories from prehistoric times are mostly fantasy and supposition.

The New York Times - Health

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

A plate tectonic lodged oh, many eons, even epochs long ago, beneath the limestone seabed, it now convulses upward, poised to give the slip, let's say, any day now.

Huffington Post

Google argues that current Web browsers were designed eons ago, before so many of the developments that characterize today's Web: video everywhere, scams and spyware, viruses that lurk even on legitimate sites, Web-based games and ambitious Web-based programs like Google's own Docs word processor.

The New York Times - Tech

The two Mars rovers, Spirit and Opportunity, confirmed what many Mars scientists have long suspected: eons ago, enough water pooled on the surface of Earth's neighbor long enough to allow the possibility of life.

Science Magazine

Which is why I was saddened earlier last week when I read an article questioning a district's move towards weekly collaboration time, a move many districts in the area had already done eons ago.

Huffington Post

That's eons ago".

The New York Times - Sports

Mitochondria are former bacteria that were enslaved eons ago to generate energy for larger cells.

The New York Times - Science

Indeed, why it had not done so eons ago is an intriguing question.

The New York Times

Eons ago, they added, its inner core perhaps cooled into a solid mass.

The New York Times

Eons ago, this area was on the edge of a vast ocean.

The New York Times - Travel

Expert writing Tips

Best practice

Use "many eons ago" to emphasize an extremely long period, typically in geological or cosmological contexts.

Common error

Avoid using "many eons ago" in everyday conversations or contexts where a less dramatic expression would be more appropriate. It can sound overly formal or theatrical.

Linguistic Context

The phrase "many eons ago" functions as an adverbial phrase, modifying a verb or clause to indicate when an event occurred. It specifies a time in the distant past, typically on a geological or cosmological scale. This is reflected in the examples provided by Ludwig.

Expression frequency: Uncommon

Frequent in

News & Media

37%

Science

25%

Wiki

8%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "many eons ago" is a grammatically correct and somewhat uncommon adverbial phrase used to denote an extremely distant point in the past, often in geological or cosmological contexts. As confirmed by Ludwig, its primary function is to emphasize the vastness of time. While generally appropriate in formal and scientific settings, overuse in casual contexts should be avoided. Ludwig's examples are mainly from the categories of News & Media, Science and Wiki.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

long ago

More general and less dramatic in scale.

ages ago

Less scientific and more colloquial.

a long time ago

Simple and direct, lacks the emphasis on geological time.

in ancient times

Implies a historical or cultural context.

in prehistoric times

Specifically refers to the time before recorded history.

in bygone eras

More literary and evocative.

in distant past

A more literal and less idiomatic phrase.

centuries ago

Refers to a span of hundreds of years rather than millions or billions.

in former times

Focuses on a past period, but without the extreme timescale.

in days of yore

A more archaic and whimsical way to describe the distant past.

FAQs

How can I use "many eons ago" in a sentence?

Use "many eons ago" to describe events that happened an extremely long time in the past, especially in the context of geology, astronomy, or evolutionary biology. For example: "Many eons ago, dinosaurs roamed the Earth".

What's a less formal way to say "many eons ago"?

For less formal situations, consider using phrases like "long ago", "ages ago", or "a long time ago". These alternatives convey the idea of the distant past without the strong scientific or geological connotation.

Is it correct to say "many eons ago"?

Yes, it is grammatically correct. However, consider the context. If you're discussing geological or cosmological timescales, it's appropriate. For more recent events, other phrases like "many years ago" might be more suitable.

What distinguishes "many eons ago" from "a long time ago"?

"Many eons ago" specifically refers to an immense span of time, typically measured in millions or billions of years, and often associated with geological or cosmological events. "A long time ago" is a more general term that can refer to any point in the past that feels distant, whether it's years, decades, or centuries.