How do you spell Archaean


 Definitions

Available Definitions:
1)  a. - Ancient; pertaining to the earliest period in geological history.
2)  n. - The earliest period in geological period, extending up to the Lower Silurian. It includes an Azoic age, previous to the appearance of life, and an Eozoic age, including the earliest forms of life.

 Spelling Bee Ninja

   Take Spelling Test

 Spelling Bee Statistics for: Archaean