ARCHEAN Archean: relating to the eon of geologic time from about 4 billion to 2.5 billion years ago, characterized by the formation of Earth's oldest rocks and the emergence of early life forms. Derived forms: - Plural: Archeans - -ing: Archeaning - -ed: Archeaned - -er: Archeaner - -est: Most Archean - -ly: Archeanly
Word: ARCHEAN
Length: 7 letters
Dictionary: Valid in TWL and SOWPODS
Status: Official Scrabble word
The word ARCHEAN can be used in various contexts. As a valid Scrabble word, it can be played on the Scrabble board according to standard game rules.