Wiktionary
n. A microorganism, physically resembling a bacterium, of the kingdom Archaea.
Usage examples of "archaeon".
All Archaeon cultures, along with the containers holding them, should be incinerated in onboard crucible and the ashes jettisoned.
Apparently, she analyzed the Archaeon samples which had been returned to earth aboard Atlantis and found them contaminated by fungi.
BODY, An American scientist studying Archaeon marine organisms was killed yesterday when his one-man submersible became wedged in an undersea canyon of the Galapagos Rift.
The cells in the culture were Archaeons, bacterialike marine organisms collected from deep-sea thermal vents.
What if this was simply how Archaeons behaved without gravity to keep them in check?
Archaeons a bizarre domain of single-celled organisms called extremophiles -- lovers of extreme conditions.