An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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synchrone
  همگام  
hamgâm
Fr.: synchrone  

A line connecting the dust grains in a comet tail that left the nucleus at the same time. → syndyne.

Etymology (EN): From L. synchronus “simultaneous,” from Gk. synchronos “happening at the same time,” from → syn- “together”

  • khronos “time.”

Etymology (PE): Hamzamân, from ham-, → syn- “together” + zamân, → time.