Mesmé is an
Afro-Asiatic language
The Afroasiatic languages (or Afro-Asiatic), also known as Hamito-Semitic, or Semito-Hamitic, and sometimes also as Afrasian, Erythraean or Lisramic, are a language family of about 300 languages that are spoken predominantly in the geographic su ...
of Chad. ''Zime'' (Djime) is a generic name.
References
Chadic languages
Languages of Chad
{{Chadic-lang-stub