the earliest eon in the history of the Earth from the first accretion of planetary material (around 4,600 million years ago) until the date of the oldest known rocks (about 3,800 million years ago); no evidence of life
Used in a Sentence
hadean
How to use hadean in a sentence. Example sentences and definitions for hadean.
Editorial note
Some zircons have been dated back to the hadean era, when the earth was forming. Any information for building something that sticks around long term would be contained in them.
Examples2
Definitions2
Parts of speech2
Quick take
the earliest eon in the history of the Earth from the first accretion of planetary material (around 4,600 million years ago) until the date of the oldest known rocks (about 3,800 million years ago); no evidence of life
Meaning at a glance
The clearest senses and uses of hadean gathered in one view.
of or relating to or characteristic of Hades or Tartarus
Definitions
Core meanings and parts of speech for hadean.
noun
the earliest eon in the history of the Earth from the first accretion of planetary material (around 4,600 million years ago) until the date of the oldest known rocks (about 3,800 million years ago); no evidence of life
adjective
of or relating to or characteristic of Hades or Tartarus
Example sentences
Some zircons have been dated back to the hadean era, when the earth was forming. Any information for building something that sticks around long term would be contained in them.
Proper noun examples
Hadean. com/ is presumably a direct competitor to SpatialOS then, I take it?
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use hadean in a sentence?
Some zircons have been dated back to the hadean era, when the earth was forming. Any information for building something that sticks around long term would be contained in them.
What does hadean mean?
the earliest eon in the history of the Earth from the first accretion of planetary material (around 4,600 million years ago) until the date of the oldest known rocks (about 3,800 million years ago); no evidence of life
What part of speech is hadean?
hadean is commonly used as noun, adjective.