Source : Webster's Revised Unabridged Dictionary (1913)

Airily \Air"i*ly\ ([^a]r"[i^]*l[y^]), adv.
   In an airy manner; lightly; gaily; jauntily; flippantly.

Source : WordNet®

airily
     adv : in a flippant manner; "he answered the reporters' questions
           flippantly"; "this cannot be airily explained to your
           children" [syn: {flippantly}]