Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
cryptography
cryptology
cryptomeria
cryptomonad
cryptorchid
cryptorchism
cryptosporidiosis
cryptosporidium
Cryptozoic
cryptozoic
cryptozoite
cryptozoology
cryst.
Crystal
crystal
crystal ball
crystal carbonate
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

Cryptozoic
Cryp·to·zo·ic


adjective 
Definition:
 
geology 
Same as  Precambrian

Cryp·to·zo·ic noun
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft