Standard Lemma guide

geosynchronous

adj · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

adj

Meaning 1

Refers to the orbit of a satellite whose rate of revolution is matched to the rotation period of the Earth. A special case is the geostationary orbit, which is circular and equatorial, so that the satellite appears to be fixed over a particular point on Earth's surface.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adjective satellite

Meaning 2

of or having an orbit with a fixed period of 24 hours (although the position in the orbit may not be fixed with respect to the earth)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Pre-Greek der. Proto-Hellenic *gayader. Ancient Greek γαῖᾰ (gaîă)clip. Ancient Greek γῆ (gê) Ancient Greek -ο- (-o-) Ancient Greek γεω- (geō-)der. English geo- English synchronous English geosynchronous From geo- + synchronous.

Across languages

Translations

5 source translations are retained for this English entry.

  • Finnish: geosynkroninen — orbit whose rate of revolution is matched with Earth
  • French: géosynchrone — orbit whose rate of revolution is matched with Earth
  • Italian: geosincrono — orbit whose rate of revolution is matched with Earth
  • Russian: геосинхро́нный (geosinxrónnyj) — orbit whose rate of revolution is matched with Earth
  • Turkish: jeosenkron — orbit whose rate of revolution is matched with Earth
Real reading context

geosynchronous in complete knowledge articles