资料来源 : Webster's Revised Unabridged Dictionary (1913)

                                                  --Milton.

   Note: The most common general names of masts are {foremast},
         {mainmast}, and {mizzenmast}, each of which may be made
         of separate spars.

   2. (Mach.) The vertical post of a derrick or crane.

   {Afore the mast}, {Before the mast}. See under {Afore}, and
      {Before}.

   {Mast coat}. See under {Coat}.

   {Mast hoop}, one of a number of hoops attached to the fore
      edge of a boom sail, which slip on the mast as the sail is
      raised or lowered; also, one of the iron hoops used in
      making a made mast. See {Made}.

Afore \A*fore"\, prep.
   1. Before (in all its senses). [Archaic]

   2. (Naut.) Before; in front of; farther forward than; as,
      afore the windlass.

   {Afore the mast}, among the common sailors; -- a phrase used
      to distinguish the ship's crew from the officers.