An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک



staff
  ۱) چوبدست؛ ۲) استب  
1) cubadt; 2) estab
Fr.: 1) bâton; 2) personnel  
  1. A long stick used to help in walking. → Sharafeddin’s staff.

  2. A body of persons, as employees, charged with carrying out the work of an establishment or executing some undertaking. → staff astronomer.

Etymology (EN): M.E. staf; O.E. stæf “walking stick, rod used as a weapon, pastoral staff;” sense of “group of military officers that assists a commander” attested from 1702; cf.
O.N. stafr, M.Du. staf, O.H.G. stab, Ger. Stab, M.Du. stapel “pillar, foundation;” PIE base *stebh- “to support, place firmly on, fasten; post, stem;” cognate with Av. stabra- “strong, firm” and other Iranian words, as below.

Etymology (PE): 1) Cubdast “hand stick,” from cub “staff, stick,” Mid.Pers. côp “wood, stick” + dast, → hand.

  1. Estab, from Av. stabra- “strong, firm;” O.Pers. stamb- “to revolt;” Mid.Pers. stabr “strong, firm;” Mod.Pers. ustâm “column” [Steingass], Lori esi “tent pole,” setabr “strong, big, thick, dense,” setanbé “strong, powerful,” estam, setam “oppression;” cf. Skt. stabh- “support,” stambh- “to support, fix firmly;” Gk. stephein “to tie around, encircle,” astemphes “firm, rigid;” Lith. stebas “staff, pillar.”