An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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accelerated motion
  جنبش ِ شتابدار  
jonbeš-e šetâbdâr (#)
Fr.: mouvement accéléré  

The motion of an object subject to → acceleration. Opposite to → uniform motion.

Etymology (EN): Accelerated, from → accelerate; → motion.

Etymology (PE): Jonbeš, → motion; šetâbdâr “accelerated,” from šetâb→ accelerate + dâr “having, possessor” (from dâštan “to have, to possess,” Mid.Pers. dâštan, O.Pers./Av. root dar- “to hold, keep back, maitain, keep in mind;” cf.
Skt. dhr-, dharma- “law;” Gk. thronos “elevated seat, throne;” L. firmus “firm, stable;” Lith. daryti “to make;” PIE *dher- “to hold, support”).