odontalgia n 1: an ache localized in or around a tooth [syn: {toothache}, {odontalgia}]
Odontalgia \O`don*tal"gi*a\, n. [NL., fr. Gr. ?; 'odoy`s, 'odo`ntos, a tooth + 'a`lgos pain.] (Med.) Toothache. [1913 Webster]