An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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erupt
  اسدریدن  
osdaridan
Fr.: entrer en éruption  

To burst forth; to eject matter (of a star, volcano, geyser, etc.). → eruptive variable.

Etymology (EN): From L eruptus “burst forth, broken out,” p.p. of erumpere “to break out, burst forth,” from → ex- “out”

  • rumpere “to break, rupture.”

Etymology (PE): Osdaridan, from os-, → ex- + daridan “to tear, rend, lacerate;” Mid.Pers. darridan “to tear, split;” Av. dar- “to tear,” dərəta- “cut,” auua.dərənant- “shattering;” cf. Skt. dar- “to crack, split, break, burst,” darati “he splits;” Gk. derein “to flay,” derma “skin;” P.Gmc. *teran; O.E. teran; E. tear; Ger. zerren “to pull, to tear,” zehren “to undermine, to wear out;” PIE base *der- " to split, peel, flay."