Source : Webster's Revised Unabridged Dictionary (1913)

Ozena \O*ze"na\, n. [NL., fr. L. ozaena, Gr. 'o`zaina, fr.
   'o`zein to smell.] (Med.)
   A discharge of fetid matter from the nostril, particularly if
   associated with ulceration of the soft parts and disease of
   the bones of the nose.

Source : WordNet®

ozena
     n : a chronic disease of the nose characterized by a
         foul-smelling nasal discharge and atrophy of nasal
         structures [syn: {ozaena}]