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

Printing \Print"ing\, n.
   The act, art, or practice of impressing letters, characters,
   or figures on paper, cloth, or other material; the business
   of a printer, including typesetting and presswork, with their
   adjuncts; typography; also, the act of producing photographic
   prints.

   {Block printing}. See under {Block}.

   {Printing frame} (Photog.), a shallow box, usually having a
      glass front, in which prints are made by exposure to
      light.

   {Printing house}, a printing office.

   {Printing ink}, ink used in printing books, newspapers, etc.
      It is composed of lampblack or ivory black mingled with
      linseed or nut oil, made thick by boiling and burning.
      Other ingredients are employed for the finer qualities.
      --Ure.

   {Printing office}, a place where books, pamphlets, or
      newspapers, etc., are printed.

   {Printing paper}, paper used in the printing of books,
      pamphlets, newspapers, and the like, as distinguished from
      writing paper, wrapping paper, etc.

   {Printing press}, a press for printing, books, newspaper,
      handbills, etc.

   {Printing wheel}, a wheel with letters or figures on its
      periphery, used in machines for paging or numbering, or in
      ticket-printing machines, typewriters, etc.; a type wheel.

Block \Block\, n. [OE. blok; cf. F. bloc (fr. OHG.), D. & Dan.
   blok, Sw. & G. block, OHG. bloch. There is also an OHG.
   bloch, biloh; bi by + the same root as that of E. lock. Cf.
   {Block}, v. t., {Blockade}, and see {Lock}.]
   1. A piece of wood more or less bulky; a solid mass of wood,
      stone, etc., usually with one or more plane, or
      approximately plane, faces; as, a block on which a butcher
      chops his meat; a block by which to mount a horse;
      children's playing blocks, etc.

            Now all our neighbors' chimneys smoke, And Christmas
            blocks are burning.                   --Wither.

            All her labor was but as a block Left in the quarry.
                                                  --Tennyson.

   2. The solid piece of wood on which condemned persons lay
      their necks when they are beheaded.

            Noble heads which have been brought to the block.
                                                  --E. Everett.

   3. The wooden mold on which hats, bonnets, etc., are shaped.
      Hence: The pattern or shape of a hat.

            He wears his faith but as the fashion of his hat; it
            ever changes with the next block.     --Shak.

   4. A large or long building divided into separate houses or
      shops, or a number of houses or shops built in contact
      with each other so as to form one building; a row of
      houses or shops.

   5. A square, or portion of a city inclosed by streets,
      whether occupied by buildings or not.

            The new city was laid out in rectangular blocks,
            each block containing thirty building lots. Such an
            average block, comprising 282 houses and covering
            nine acres of ground, exists in Oxford Street.
                                                  --Lond. Quart.
                                                  Rev.

   6. A grooved pulley or sheave incased in a frame or shell
      which is provided with a hook, eye, or strap, by which it
      may be attached to an object. It is used to change the
      direction of motion, as in raising a heavy object that can
      not be conveniently reached, and also, when two or more
      such sheaves are compounded, to change the rate of motion,
      or to exert increased force; -- used especially in the
      rigging of ships, and in tackles.

   7. (Falconry) The perch on which a bird of prey is kept.

   8. Any obstruction, or cause of obstruction; a stop; a
      hindrance; an obstacle; as, a block in the way.

   9. A piece of box or other wood for engravers' work.

   10. (Print.) A piece of hard wood (as mahogany or cherry) on
       which a stereotype or electrotype plate is mounted to
       make it type high.

   11. A blockhead; a stupid fellow; a dolt. [Obs.]

             What a block art thou !              --Shak.

   12. A section of a railroad where the block system is used.
       See {Block system}, below.

   {A block of shares} (Stock Exchange), a large number of
      shares in a stock company, sold in a lump. --Bartlett.

   {Block printing}.
       (a) A mode of printing (common in China and Japan) from
           engraved boards by means of a sheet of paper laid on
           the linked surface and rubbed with a brush. --S. W.
           Williams.
       (b) A method of printing cotton cloth and paper hangings
           with colors, by pressing them upon an engraved
           surface coated with coloring matter.

   {Block system} on railways, a system by which the track is
      divided into sections of three or four miles, and trains
      are so run by the guidance of electric signals that no
      train enters a section or block before the preceding train
      has left it.