Hadean earth Synonyms

Hadean replaced

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

HE abbreviation

HE is an abbreviation for Hadean Earth
What does HE stand for?
HE stands for "Hadean Earth"

Definitions for Earth


  • (noun) the celestial body on which we live
  • (noun) the solid part of our planet's surface as distinguished from the sea and air
  • (noun) the loose surface material in which plants naturally grow