Associations to the word «Archean»

Wiktionary

ARCHEAN, adjective. Alternative form of Archaean
ARCHEAN, proper noun. Alternative form of Archaean

Dictionary definition

ARCHEAN, noun. The time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life.
ARCHEAN, adjective. Of or relating to the earliest known rocks formed during the Precambrian Eon.

Wise words

Abuse of words has been the great instrument of sophistry and chicanery, of party, faction, and division of society.
John Adams