Webster’s Revised Unabridged Dictionary · 1913
Gomphiasis
Gom·phi′a·sis (gŏm·fī′ȧ·sĭs), n. [NL., fr. Gr. γομφίασις toothache or gnashing of teeth, fr. γομφίος a grinder tooth, from γόμφος a bolt.] (Med.) A disease of the teeth, which causes them to loosen and fall out of their sockets.