Definition of macrodontia in English:

macrodontia

Pronunciation /ˌmakrə(ʊ)ˈdɒntɪə/

noun

Medicine Dentistry
  • Abnormal enlargement of the teeth, or of one or more teeth.

Origin

Early 20th century; earliest use found in William Dorland (1864–1956), obstetrician. From macro- + -odont.