Hadean atlas Synonyms
Definitions for Hadean
- (noun) the earliest eon in the history of the Earth from the first accretion of planetary material (around 4,600 million years ago) until the date of the oldest known rocks (about 3,800 million years ago); no evidence of life
- (adjective) of or relating to or characteristic of Hades or Tartarus
Synonyms for phrase
HA abbreviation
HA is an abbreviation for Hadean AtlasWhat does HA stand for?
HA stands for "Hadean Atlas" Definitions for Atlas
- (noun) a collection of maps in book form
- (noun) a figure of a man used as a supporting column
- (noun) the 1st cervical vertebra