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satellite

/ˈsætəlaɪt/

Object orbiting a larger body; dependent associate

From Latin satellite (attendant or companion).

noun
verb
satellite
Latin
Verified
satellēs
“Attendant,” “companion,” or follower; the original word referred to a person serving an important figure

from Latin satelles (“attendant”). Ultimately perhaps of Etruscan origin.

Middle French
Verified
satellite
Borrowed from Latin, retaining the sense of an attendant or follower

from Middle French satellite

English
Verified
satellite
First used for a celestial body accompanying and orbiting a larger one, later extended to spacecraft and dependent states

from Middle French satellite

Modern English
satellite

Picture an important Roman official moving through the city with attendants clustered around him: each follower was a Latin satelles. Centuries later, Middle French borrowed the word as satellite, and astronomers turned the human entourage into a celestial one—a smaller body traveling around a larger master. In 1610, after Galileo’s telescopic observations of Jupiter’s moons, the “attendant” metaphor became especially vivid: planets could have companions too. The political sense followed naturally, describing a weaker country orbiting a more powerful one, while the twentieth century put the word into hardware and launched its attendants into space. A satellite, in other words, is still fundamentally an entourage member—only now its boss may be Jupiter, a GPS network, or an intelligence agency.

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