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

Evolutility \Ev`o*lu*til"i*ty\, n. [See {Evolution}.] (Biol.)
   The faculty possessed by all substances capable of
   self-nourishment of manifesting the nutritive acts by changes
   of form, of volume, or of structure. --Syd. Soc. Lex.