*a&euml*rification*

n. [ Cf. F. aérification. See A&unr_;rify. ] 1. The act of combining air with another substance, or the state of being filled with air. [ 1913 Webster ]

2. The act of becoming aërified, or of changing from a solid or liquid form into an aëriform state; the state of being aëriform. [ 1913 Webster ]