Cultural Dictionary

Arpanet definition

An acronym for Advanced Research Project Agency Network. An early communications network developed by the Department of Defense in the late 1960s. It connected high-tech research institutions and the military.

Note: Creating a communications system that could survive a nuclear war was a major impetus behind the development of this system.
Note: Arpanet is often spoken of as a precursor of the Internet.
The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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