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Synonyms

ARPANET

American  
[ahr-puh-net] / ˈɑr pəˌnɛt /
Or ARPAnet

noun

Computers.
  1. Advanced Research Projects Agency Network: a network of computers, developed by the U.S. Department of Defense in the 1960s, that pioneered data transfer in packets and the Internet Protocol; a precursor to the internet.


ARPANET Scientific  
/ ärpə-nĕt /
  1. A computer network developed by the Advanced Research Project Agency (now the Defense Advance Research Projects Agency) in the 1960s and 1970s as a means of communication between research laboratories and universities. ARPANET was the predecessor to the Internet.


Arpanet Cultural  
  1. An acronym for A dvanced R esearch P roject A gency Net work. An early communications network developed by the Department of Defense in the late 1960s. It connected high-tech research institutions and the military.


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See internet.

Discover More

Arpanet is often spoken of as a precursor of the Internet.

Creating a communications system that could survive a nuclear war was a major impetus behind the development of this system.

Etymology

Origin of ARPANET

First recorded in 1970–75

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Famously, Bell Labs managers didn’t see value in the Arpanet, which eventually led to today’s internet.

From The Wall Street Journal

In the 1960s, the Department of Defense developed the internet’s predecessor, ARPAnet, to help keep military and government computers secure.

From Los Angeles Times

Dr. Mills was among the inner circle of computer scientists who in the 1960s through the ’90s developed Arpanet, a relatively small network of linked computers located at academic and research institutions, and then its globe-spanning successor, the internet.

From New York Times

There, he worked with Al Gore, then a senator, to craft legislation to make the military’s computer network, Arpanet, available to civilian researchers through the foundation’s NSFnet.

From New York Times

The Arpanet transmitted information among about 20 academic and corporate labs across the country.

From New York Times