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

Truthful words are not beautiful; beautiful words are not truthful. Good words are not persuasive; persuasive words are not good.
Lao-Tzu