otalgia

from WordNet (r) 3.0 (2006)

otalgia
    n 1: an ache localized in the middle or inner ear [syn:
         {earache}, {otalgia}]

from The Collaborative International Dictionary of English v.0.48

Otalgia \O*tal"gi*a\, n. [NL., fr. Gr. ?; o'y^s, 'wto`s, the ear
   + 'a`lgos pain: cf. F. otalgie.] (Med.)
   Pain in the ear; earache.
   [1913 Webster]