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cnidocil
CNN
CNS
CO (1)
CO (2)
Co
Co.
co
co-
co-channel
co-occur
co-op
co-op advertisement
co-opt
co-respondent
co-respondent shoes
co-survivor
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World English Dictionary
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co-
co-


prefix 
Definition:
 
1. together, jointly
coauthor
2. associate, alternate
copilot
3. to the same degree
coeternal
4. complement of an angle
cotangent
[< Latin, variant of com-com-]
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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