Ethiopian Semitic languages
Ethiopian Semitic (also known as Ethiosemitic or Ethiopic, or in the past by a few linguists as Abyssinian due to geography) is a language group which forms the Western branch of the South Semitic languages. The Ethiopian Semitic languages are spoken in both Eritrea and Ethiopia, and one of these idioms, the Tigre language, is spoken in both Eritrea and Sudan. Some linguists have begun calling this group "Afro-Semitic" to avoid the exclusive focus on Ethiopia. However, this usage is not widespread.
The division into Northern and Southern branches was established by Cohen (1931) and Hetzron (1972) and garnered broad acceptance, but this classification has recently been challenged by Voigt.
While focused on Semitic languages as the only branch of the broader Afroasiatic languages that is also today distributed outside Africa, a recent study by Kitchen et al. proposed through the use of Bayesian computational phylogenetic techniques that "contemporary Ethiosemitic languages of Africa reflect a single introduction of early Ethiosemitic from southern Arabia approximately 2800 years ago", and that this single introduction of Ethiosemitic underwent "rapid diversification" within Eritrea and Ethiopia.
- North Ethiopic
- South Ethiopic
- Hammarström, Harald; Forkel, Robert; Haspelmath, Martin; Bank, Sebastian, eds. (2016). "Ethiosemitic". Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History.
- Igor Mikhailovich Diakonov Semito-Hamitic Languages: An Essay in Classification - Google Books": Nauka, Central Department of Oriental Literature, (1965) pp 12
- Samuel Shuckford, J. Talboys Wheeler The Sacred and Profane History of the World Connected - Google Books": W. Tegg, (1858) pp 72
- Woldemikael, Tekle M. (April 2003). "Language, Education, and Public Policy in Eritrea". African Studies Review. 46 (1): 117–136. doi:10.2307/1514983. Retrieved 22 February 2017.
-  Bayesian phylogenetic analysis of Semitic languages identifies an Early Bronze Age origin of Semitic in the Near East.
- Cohen, Marcel. 1931. Études d’éthiopien méridional. Paris.
- Hetzron, Robert. 1972. Ethiopian Semitic: studies in classification. Manchester: Manchester University Press.
- Weninger, Stefan. Vom Altäthiopischen zu den neuäthiopischen Sprachen. Language Typology and Language Universals. Edited by Martin Haspelmath, Ekkehard König, Wulf Oesterreicher, Wolfgang Raible, Vol. 2: 1762-1774. Berlin: Walter de Gruyter.