Freebase (0.00 / 0 votes) Rate this definition: Meta. Meta, is a prefix used in English to indicate a concept which is an abstraction from another concept, used to complete or add to the latter. The New Hacker's Dictionary (0.00 / 0 votes) Rate this definition:
Standard Xchange currently offers the widest range of heat exchanging products available anywhere. With all the most experience, best research, and cutting edge design capability in heat transfer, Standard Xchange has a solid solution for your application.
Microsoft Exchange Server is a calendaring and mail server developed by Microsoft that runs exclusively on the Microsoft Windows Server product line.xchange Server was initially Microsoft's internal mail server. The first version of Exchange Server to be published outside Microsoft was Exchange Server 4.0. Exchange initially used the X.400 directory service but switched to Active Directory later.