D defs.my
Entry 6 senses · 2 variants Webster, 1913

Gradation

/grād-āsh'-ən/ · Gra·da·tion · IPA /ɡɹəˈdeɪʃən/
01 n. The act of progressing by regular steps or orderly arrangement; the state of being graded or arranged in ranks; as, the gradation of castes.
  1. 1.
    The act of progressing by regular steps or orderly arrangement; the state of being graded or arranged in ranks; as, the gradation of castes.
  2. 2.
    The act or process of bringing to a certain grade.
  3. 3.
    Any degree or relative position in an order or series.
    “The several gradations of the intelligent universe.” I. Taylor.
  4. 4.
    A gradual passing from one tint to another or from a darker to a lighter shade, as in painting or drawing.(Fine Arts)
  5. 5.
    A diatonic ascending or descending succession of chords.(Mus.)
02 v. t. To form with gradations.
  1. 1.
    To form with gradations.[R.]