Source : Webster's Revised Unabridged Dictionary (1913)

Aerification \A`["e]r*i*fi*ca"tion\, n. [Cf. F. a['e]rification.
   See {A?rify}.]
   1. The act of combining air with another substance, or the
      state of being filled with air.

   2. The act of becoming a["e]rified, or of changing from a
      solid or liquid form into an a["e]riform state; the state
      of being a["e]riform.