Definition of mesiodistal in English:

mesiodistal

Pronunciation /ˌmɛsɪə(ʊ)ˈdɪstl/

adjective

Dentistry Zoology
  • Situated in or relating to the line of the dental arch.

Origin

Late 19th century; earliest use found in Journal of the Royal Anthropological Institute. From mesio- + distal.