exsufflation

from The Collaborative International Dictionary of English v.0.48

Exsufflation \Ex`suf*fla"tion\, n. [Cf. LL. exsufflatio.]
   1. A blast from beneath. [Obs.] --Bacon.
      [1913 Webster]

   2. (Eccles.) A kind of exorcism by blowing with the breath.
      --Jer. Taylor.
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   3. (Physiol.) A strongly forced expiration of air from the
      lungs.
      [1913 Webster]