jib /ˈʤɪb/
  船首三角帆,鐵臂(vi.)移轉,躊躇不前,停止不動
  Jib v. i.  To move restively backward or sidewise, -- said of a horse; to balk. [Written also jibb.] [Eng.]
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  Jib, v. t. & i.  [imp. & p. p. Jibbed p. pr. & vb. n. Jibbing.] Also Jibb.  Chiefly Naut. To shift, or swing round, as a sail, boom, yard, etc., as in tacking.
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  Jib n.
  1. Naut. A triangular sail set upon a stay or halyard extending from the foremast or fore-topmast to the bowsprit or the jib boom. Large vessels often carry several jibs; as, inner jib; outer jib; flying jib; etc.
  2. Mach. The projecting arm of a crane, from which the load is suspended.
  3. One that jibs, or balks; a jibber.
  4.  A stationary condition; a standstill.
  Jib boom Naut., a spar or boom which serves as an extension of the bowsprit. It is sometimes extended by another spar called the flying jib boom. [Written also gib boom.]
  Jib crane Mach., a crane having a horizontal jib on which a trolley moves, bearing the load.
  Jib door Arch., a door made flush with the wall, without dressings or moldings; a disguised door.
  Jib header Naut., a gaff-topsail, shaped like a jib; a jib-headed topsail.
  Jib topsail Naut., a small jib set above and outside of all the other jibs.
  The cut of one's jib, one's outward appearance. [Colloq.]
  jib
       n : any triangular fore-and-aft sail (set forward of the
           foremast)
       v 1: refuse to comply [syn: resist, balk, baulk]
       2: shift from one side of the ship to the other; "The sail
          jibbed wildly" [syn: jibe, gybe, change course]
       [also: jibbing, jibbed]