edge mill

from The Collaborative International Dictionary of English v.0.48
Mill \Mill\, n. [OE. mille, melle, mulle, milne, AS. myln,
   mylen; akin to D. molen, G. m["u]hle, OHG. mul[imac],
   mul[imac]n, Icel. mylna; all prob. from L. molina, fr. mola
   millstone; prop., that which grinds, akin to molere to grind,
   Goth. malan, G. mahlen, and to E. meal. [root]108. See Meal
   flour, and cf. {Moline}.]
   [1913 Webster]
   1. A machine for grinding or comminuting any substance, as
      grain, by rubbing and crushing it between two hard, rough,
      or indented surfaces; as, a gristmill, a coffee mill; a
      bone mill.
      [1913 Webster]

   2. A machine used for expelling the juice, sap, etc., from
      vegetable tissues by pressure, or by pressure in
      combination with a grinding, or cutting process; as, a
      cider mill; a cane mill.
      [1913 Webster]

   3. A machine for grinding and polishing; as, a lapidary mill.
      [1913 Webster]

   4. A common name for various machines which produce a
      manufactured product, or change the form of a raw material
      by the continuous repetition of some simple action; as, a
      sawmill; a stamping mill, etc.
      [1913 Webster]

   5. A building or collection of buildings with machinery by
      which the processes of manufacturing are carried on; as, a
      cotton mill; a powder mill; a rolling mill.
      [1913 Webster]

   6. (Die Sinking) A hardened steel roller having a design in
      relief, used for imprinting a reversed copy of the design
      in a softer metal, as copper.
      [1913 Webster]

   7. (Mining)
      (a) An excavation in rock, transverse to the workings,
          from which material for filling is obtained.
      (b) A passage underground through which ore is shot.
          [1913 Webster]

   8. A milling cutter. See Illust. under {Milling}.
      [1913 Webster]

   9. A pugilistic encounter. [Cant] --R. D. Blackmore.
      [1913 Webster]

   10. Short for {Treadmill}.
       [Webster 1913 Suppl.]

   11. The raised or ridged edge or surface made in milling
       anything, as a coin or screw.
       [Webster 1913 Suppl.]

   12. A building or complex of buildings containing a mill[1]
       or other machinery to grind grains into flour.
       [PJC]

   {Edge mill}, {Flint mill}, etc. See under {Edge}, {Flint},
      etc.

   {Mill bar} (Iron Works), a rough bar rolled or drawn directly
      from a bloom or puddle bar for conversion into merchant
      iron in the mill.

   {Mill cinder}, slag from a puddling furnace.

   {Mill head}, the head of water employed to turn the wheel of
      a mill.

   {Mill pick}, a pick for dressing millstones.

   {Mill pond}, a pond that supplies the water for a mill.

   {Mill race}, the canal in which water is conveyed to a mill
      wheel, or the current of water which drives the wheel.

   {Mill tail}, the water which flows from a mill wheel after
      turning it, or the channel in which the water flows.

   {Mill tooth}, a grinder or molar tooth.

   {Mill wheel}, the water wheel that drives the machinery of a
      mill.

   {Gin mill}, a tavern; a bar; a saloon; especially, a cheap or
      seedy establishment that serves liquor by the drink.

   {Roller mill}, a mill in which flour or meal is made by
      crushing grain between rollers.

   {Stamp mill} (Mining), a mill in which ore is crushed by
      stamps.

   {To go through the mill}, to experience the suffering or
      discipline necessary to bring one to a certain degree of
      knowledge or skill, or to a certain mental state.
      [1913 Webster]
    
from The Collaborative International Dictionary of English v.0.48
Edge \Edge\ ([e^]j), n. [OE. eg, egge, AS. ecg; akin to OHG.
   ekka, G. ecke, Icel. & Sw. egg, Dan. eg, and to L. acies, Gr.
   'akh` point, Skr. a[,c]ri edge. [root]1. Cf. {Egg}, v. t.,
   {Eager}, {Ear} spike of corn, {Acute}.]
   1. The thin cutting side of the blade of an instrument; as,
      the edge of an ax, knife, sword, or scythe. Hence,
      (figuratively), That which cuts as an edge does, or wounds
      deeply, etc.
      [1913 Webster]

            He which hath the sharp sword with two edges. --Rev.
                                                  ii. 12.
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            Slander,
            Whose edge is sharper than the sword. --Shak.
      [1913 Webster]

   2. Any sharp terminating border; a margin; a brink; extreme
      verge; as, the edge of a table, a precipice.
      [1913 Webster]

            Upon the edge of yonder coppice.      --Shak.
      [1913 Webster]

            In worst extremes, and on the perilous edge
            Of battle.                            --Milton.
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            Pursue even to the very edge of destruction. --Sir
                                                  W. Scott.
      [1913 Webster]

   3. Sharpness; readiness or fitness to cut; keenness;
      intenseness of desire.
      [1913 Webster]

            The full edge of our indignation.     --Sir W.
                                                  Scott.
      [1913 Webster]

            Death and persecution lose all the ill that they can
            have, if we do not set an edge upon them by our
            fears and by our vices.               --Jer. Taylor.
      [1913 Webster]

   4. The border or part adjacent to the line of division; the
      beginning or early part; as, in the edge of evening. "On
      the edge of winter." --Milton.
      [1913 Webster]

   {Edge joint} (Carp.), a joint formed by two edges making a
      corner.

   {Edge mill}, a crushing or grinding mill in which stones roll
      around on their edges, on a level circular bed; -- used
      for ore, and as an oil mill. Called also {Chilian mill}.
      

   {Edge molding} (Arch.), a molding whose section is made up of
      two curves meeting in an angle.

   {Edge plane}.
      (a) (Carp.) A plane for edging boards.
      (b) (Shoemaking) A plane for edging soles.

   {Edge play}, a kind of swordplay in which backswords or
      cutlasses are used, and the edge, rather than the point,
      is employed.

   {Edge rail}. (Railroad)
      (a) A rail set on edge; -- applied to a rail of more depth
          than width.
      (b) A guard rail by the side of the main rail at a switch.
          --Knight.

   {Edge railway}, a railway having the rails set on edge.

   {Edge stone}, a curbstone.

   {Edge tool}.
      (a) Any tool or instrument having a sharp edge intended
          for cutting.
      (b) A tool for forming or dressing an edge; an edging
          tool.

   {To be on edge},
      (a) to be eager, impatient, or anxious.
      (b) to be irritable or nervous.

   {on edge},
      (a) See {to be on edge}.
      (b) See {to set the teeth on edge}.

   {To set the teeth on edge},
      (a) to cause a disagreeable tingling sensation in the
          teeth, as by bringing acids into contact with them.
          [archaic] --Bacon.
      (b) to produce a disagreeable or unpleasant sensation; to
          annoy or repel; -- often used of sounds; as, the
          screeching of of the subway train wheels sets my teeth
          on edge.
          [1913 Webster +PJC]
    

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