Definitions
There are 2 meanings of the word
Archaean.
Archaean - as an adjective satellite
Of or relating to the earliest known rocks formed during the precambrian eon
Synonyms (Exact Relations)
archean12Archaean - as a noun
Any organism of the domain archaea.
Example Sentences
"The study of archaean organisms helps scientists understand the early history of life."
"Many archaean species are extremophiles, thriving in extreme environments such as hot springs or deep-sea hydrothermal vents."
"The archaean era is believed to have lasted from about 4 to 2.5 billion years ago."
"Certain archaean species, known as methanogens, produce methane gas as a byproduct of their metabolism."
"Some scientists hypothesize that archaean life may have originated on Mars and been transported to Earth."
Word Game Points
Is ARCHAEAN a valid Scrabble word?
Yes, archaean is valid for both Scrabble US and EU
ARCHAEAN has a SCRABBLE points total of 13.
Is ARCHAEAN a valid Words With Friends word?
No, archaean is NOT valid for Words With Friends
Invalid WordARCHAEAN is not a valid Words With Friends word.
Is ARCHAEAN a valid WordFeud word?
Yes, archaean is valid for WordFeud
Valid WordARCHAEAN has a WORDFEUD points total of 14.
