Meaning : The time from 3,800 million years to 2,500 million years ago. Earth's crust formed. Unicellular organisms are earliest forms of life.
Synonyms : archaeozoic, archaeozoic aeon, archean, archean aeon, archeozoic, archeozoic eon
Archean eon ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Archean eon ka matlab kya hota hai?