/ English Dictionary |
ARCHAEAN
Pronunciation (US): | (GB): |
I. (adjective)
Sense 1
Meaning:
Of or relating to the earliest known rocks formed during the Precambrian Eon
Synonyms:
archaean; archean
Classified under:
Similar:
early (at or near the beginning of a period of time or course of events or before the usual or expected time)
Domain category:
geology (a science that deals with the history of the earth as recorded in rocks)