Word Study
hadean
WORDNET DICTIONARY
Noun hadean has 1 sense
- hadean(n = noun.time) hadean aeon, hadean eon, hadean time, priscoan, priscoan aeon, priscoan eon - 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; Array is a kind of aeon, eon
Adjective hadean has 1 sense
- hadean(s = adj.all) plutonian, tartarean - of or relating to or characteristic of Hades or Tartarus; Array Derived form noun hades1
For further exploring for "hadean" in Webster Dictionary Online