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Syncom

American  
[sin-kom] / ˈsɪn kɒm /

noun

U.S. Aerospace.
  1. one of a series of experimental communications satellites that were the first to be placed in geostationary orbit.


Syncom British  
/ ˈsɪnˌkɒm /

noun

  1. a communications satellite in stationary orbit

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of Syncom

syn(chronous) com(munications satellite)

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.

In 1964, the launch of a third Syncom device allowed live television signals to be transmitted around the world from the Olympic Games that summer in Tokyo.

From New York Times • Feb. 2, 2017

At its extreme height Syncom takes 24 hours to complete one orbit.

From Time Magazine Archive

Other communications satellites are even now in the works, including Relay, a joint NASA-RCA project that will be launched late this year, and Syncom, which will be placed in orbit 22,300 miles above the earth.

From Time Magazine Archive

Like the Red Queen in Through the Looking Glass, the orbiting Syncom II keeps moving but gets nowhere.

From Time Magazine Archive

Syncom II and III, used by the Department of Defense, were successful, but their performance has been kept partially secret.

From Time Magazine Archive

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