flatting
  變平; 平化
  Flat v. t. [imp. & p. p. Flatted p. pr. & vb. n. Flatting ]
  1. To make flat; to flatten; to level.
  2. To render dull, insipid, or spiritless; to depress.
     Passions are allayed, appetites are flatted.   --Barrow.
  3. To depress in tone, as a musical note; especially, to lower in pitch by half a tone.
  Flat·ting n.
  1. The process or operation of making flat, as a cylinder of glass by opening it out.
  2. A mode of painting,in which the paint, being mixed with turpentine, leaves the work without gloss.
  3. A method of preserving gilding unburnished, by touching with size.
  4. The process of forming metal into sheets by passing it between rolls.
  Flatting coat, a coat of paint so put on as to have no gloss.
  Flatting furnace. Same as flattening oven, under Flatten.
  Flatting mill. (a) A rolling mill producing sheet metal; esp., in mints, the mill producing the ribbon from which the planchets are punched. (b) A mill in which grains of metal are flatted by steel rolls, and reduced to metallic dust, used for purposes of ornamentation.
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  flat
       adj 1: having a horizontal surface in which no part is higher or
              lower than another; "a flat desk"; "acres of level
              farmland"; "a plane surface" [syn: level, plane]
       2: having no depth or thickness
       3: not modified or restricted by reservations; "a categorical
          denial"; "a flat refusal" [syn: categoric, categorical,
           unconditional]
       4: stretched out and lying at full length along the ground;
          "found himself lying flat on the floor" [syn: prostrate]
       5: lacking contrast or shading between tones [ant: contrasty]
       6: lowered in pitch by one chromatic semitone; "B flat" [ant: natural,
           sharp]
       7: flattened laterally along the whole length (e.g., certain
          leafstalks or flatfishes) [syn: compressed]
       8: lacking taste or flavor or tang; "a bland diet"; "insipid
          hospital food"; "flavorless supermarket tomatoes"; "vapid
          beer"; "vapid tea" [syn: bland, flavorless, flavourless,
           insipid, savorless, savourless, vapid]
       9: lacking stimulating characteristics; uninteresting; "a bland
          little drama"; "a flat joke" [syn: bland]
       10: having lost effervescence; "flat beer"; "a flat cola"
       11: not increasing as the amount taxed increases [syn: fixed]
       12: not made with leavening; "most flat breads are made from
           unleavened dough" [syn: unraised]
       13: parallel to the ground; "a flat roof"
       14: without pleats [syn: unpleated]
       15: lacking the expected range or depth; not designed to give an
           illusion or depth; "a film with two-dimensional
           characters"; "a flat two-dimensional painting" [syn: two-dimensional]
       16: (of a tire) completely or partially deflated
       17: not reflecting light; not glossy; "flat wall paint"; "a
           photograph with a matte finish" [syn: mat, matt, matte,
            matted]
       18: lacking variety in shading; "a flat unshaded painting"
       n 1: a level tract of land
       2: a shallow box in which seedlings are started
       3: a musical notation indicating one half step lower than the
          note named
       4: freight car without permanent sides or roof [syn: flatcar,
           flatbed]
       5: a deflated pneumatic tire [syn: flat tire]
       6: scenery consisting of a wooden frame covered with painted
          canvas; part of a stage setting
       7: a suite of rooms usually on one floor of an apartment house
          [syn: apartment]
       adv 1: at full length; "he fell flat on his face"
       2: with flat sails; "sail flat against the wind"
       3: below the proper pitch; "she sang flat last night"
       4: against a flat surface; "he lay flat on his back"
       5: in a forthright manner; candidly or frankly; "he didn't
          answer directly"; "told me straight out"; "came out flat
          for less work and more pay" [syn: directly, straight]
          [ant: indirectly]
       6: wholly or completely; "He is flat broke"
       [also: flatting, flatted, flattest, flatter]