Source : Webster's Revised Unabridged Dictionary (1913)

Odontalgia \O`don*tal"gi*a\, n. [NL., fr. Gr. ?; 'odoy`s,
   'odo`ntos, a tooth + ? pain.] (Med.)
   Toothache.

Source : WordNet®

odontalgia
     n : an ache localized in or around a tooth [syn: {toothache}]