Dictionary.com
Thesaurus.com

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.

See Examples For:

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

The messages stopped when Syncom II swung south again and sank below the horizon.

From Time Magazine Archive

Syncom I, the Hughes-built oldest brother of Early Bird, reached its orbit in 1963, but an exploding tank of high-pressure nitrogen kept it from succeeding electronically.

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

Syncom I, which was launched last February, went into near-perfect orbit, but its electronics system broke down, leaving it useless as a relay station.

From Time Magazine Archive

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training