satellite

American  

[sat-l-ahyt] / ˈsæt lˌaɪt /

noun

1. Astronomy. a natural body that revolves around a planet; a moon.

2. a country under the domination or influence of another.

3. something, as a branch office or an off-campus facility of a university, that depends on, accompanies, or serves something else.

4. an attendant or follower of another person, often subservient or obsequious in manner.

   Synonyms:

   flunky, toady, sycophant, parasite, lackey, associate, companion, supporter, follower

5. a device designed to be launched into orbit around the earth, another planet, the sun, etc.

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adjective

1. of, relating to, or constituting a satellite.

   the nation's new satellite program.

2. using an earth-orbiting satellite to transmit communications signals; transmitted or broadcast by satellite.

   satellite radio and TV.

3. subordinate to another authority, outside power, or the like.

   summoned to a conference of satellite nations.

satellite British  

/ ˈsætəˌlaɪt /

noun

1. a celestial body orbiting around a planet or star

   the earth is a satellite of the sun

2. Also called: artificial satellite.  a man-made device orbiting around the earth, moon, or another planet transmitting to earth scientific information or used for communication See also communications satellite

3. a person, esp one who is obsequious, who follows or serves another

4. a country or political unit under the domination of a foreign power

5. a subordinate area or community that is dependent upon a larger adjacent town or city

6. (modifier) subordinate to or dependent upon another

   a satellite nation

7. (modifier) of, used in, or relating to the transmission of television signals from a satellite to the house

   a satellite dish aerial

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verb

1. (tr) to transmit by communications satellite

satellite Scientific  

/ săt′l-īt′ /

1. A small body in orbit around a larger body.

2. See Note at moon

3. An object launched to orbit Earth or another celestial body. Satellites are used for research, communications, weather information, and navigation. The first artificial Earth satellite was Sputnik 1, launched by the Soviet Union in October 1957; the first successful American satellite was launched in January 1958.

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satellite ¹ Cultural  

1. In astronomy, an object, whether natural (such as the moon) or artificial (such as a weather observation satellite), that revolves around a central body. (See under “World Politics.”)

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satellite ² Cultural  

1. Any object in orbit about some body capable of exerting a gravitational (see gravitation) force. Artificial satellites in orbit around the Earth have many uses, including relaying communication signals, making accurate surveys and inventories of the Earth's surface and weather patterns, and carrying out scientific experiments.

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satellite ³ Cultural  

1. In politics, a nation that is dominated politically by another. The Warsaw Pact nations, other than the former Soviet Union itself, were commonly called satellites of the Soviet Union.

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Other Word Forms

• satellited adjective

Etymology

Origin of satellite

1540–50; 1955–60 satellite for def. 2; < Latin satellit- (stem of satelles ) attendant, member of bodyguard or retinue

Example Sentences

Researchers have proposed quantum compasses as highly accurate, "unjammable" alternatives to GPS that do not rely on satellites, and phonon lasers could help bring such concepts closer to reality.

From Science Daily

South Lhonak Lake was first captured by a covert CIA satellite surveillance program designed to focus on the Soviet bloc.

From The Wall Street Journal

At Isfahan, for example, satellite imagery from February indicated all entrances to its tunnel complex appeared to be sealed off with earth, which would make any operation more difficult.

From BBC

Musk plans to create a “self-growing city” on the moon and catapult satellites into orbit from the lunar surface.

From MarketWatch

Using satellite images, shore-based antennae, data and other sources, Kpler aims to reconstruct the trajectory of a vessel that has "gone dark," he added.

From Barron's