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1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Maturation \Mat`u*ra"tion\, n. [L. maturatio a hastening: cf. F.
      maturation.]
      The process of bringing, or of coming, to maturity; hence,
      specifically, the process of suppurating perfectly; the
      formation of pus or matter.
      [1913 Webster]