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héliosynchrone

French, adjective/e.ljo.sɛ̃.kʁon/

héliosynchrone is spelled H-É-L-I-O-S-Y-N-C-H-R-O-N-E (14 letters). Héliosynchrone is a French adjective meaning “heliosynchronous” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Qualifie une orbite dont le plan reste fixe vis-à-vis de la direction Terre-Soleil”.

What does héliosynchrone mean in English?

adjective

  1. 1

    heliosynchronous

Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).

How French dictionaries define it

adjective: 1. Qualifie une orbite dont le plan reste fixe vis-à-vis de la direction Terre-Soleil. 2. Qualifie une orbite héliocentrique d’une période de révolution égale à celle de la rotation du Soleil sur lui-même, soit environ 25 jours et 72 minutes.

The definition in the French Wiktionary (Wiktionnaire), in French.

Source: French Wiktionary (Wiktionnaire), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.

Forms of héliosynchrone

  • héliosynchrones plural

Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).

How do you pronounce héliosynchrone?

  • /e.ljo.sɛ̃.kʁon/
  • \e.ljo.sɛ̃.kʁon\

Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.

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