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

Permistion \Per*mis"tion\, n. [L. permistio, permixtio, fr.
   permiscere, permistum, and permixtum. See {Permiscible}.]
   The act of mixing; the state of being mingled; mixture.
   [Written also {permixtion}.]