aerifaction

== English == === Etymology === From Latin āēr (“air”) +‎ -i- +‎ -faction. === Pronunciation === (UK) IPA(key): /ɛːɹɪˈfækʃən/ Rhymes: -ækʃən === Noun === aerifaction (countable and uncountable, plural aerifactions) (obsolete) Aeration; exposure to air. (obsolete, medicine) Hyperinflation of the lungs.