About The Word Archaean
Learn about the word Archaean to help solve your crossword puzzle. Discover Archaean definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Archaean
| Archaean Definition And Meaning |
|---|
What's The Definition Of Archaean?
[adj] (geology) used of the earliest known rocks
Synonyms | Synonyms for Archaean: archean | early Related Terms | Find terms related to Archaean: See Also | Archaean In Webster's Dictionary \Ar*ch[ae]"an\, a. [Gr. 'archai^os ancient, fr. 'archh`
beginning.]
Ancient; pertaining to the earliest period in geological
history.
\Ar*ch[ae]"an\, n. (Geol.) 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. Note: This is equivalent to the formerly accepted term Azoic, and to the Eozoic of Dawson. |
More Crossword Puzzle Words
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Cross Word Of The Day
- Disgustingly ‐ in a disgusting manner or to a disgusting degree; "the beggar…
- Epilachna ‐ genus of ladybugs native to Mexico and Central America; both…
- Gerbille ‐ small Old World burrowing desert rodent with long soft pale fur…
- U-drive ‐ a rented car; "she picked up a hire car at the airport and drove…
- Headcheese ‐ sausage or jellied loaf made of chopped parts of the head meat…
- Phylloxera ‐ type genus of the Phylloxeridae:…
- Golden seal ‐ perennial herb of northeastern United States having a thick knotted…
- Bumper jack ‐ a jack for lifting a motor vehicle by…
- On base ‐ (baseball) on first or second or third base; "Their second homer…
- Take care ‐ be in charge of or deal with; "She takes care of all the necessary…