エチオピアの南西部で話されているウォライタ語（アフロアジア大語族、オモ系）の総合的で詳細な記述的研究。有声喉頭化音の存在の指摘、表記の実態の分析、「具体性」という概念を用いた普通名詞の形の使い分けの解明、固有名詞の多面的な記述、ヴォイスの複合現象の検討等、オリジナルな視点を含みつつもレファランスグラマーとして望ましい姿を模索。世界的に密かな注目を集めていた博士論文、待望の出版。〈日本学術振興会助成予定刊行物〉

This handbook provides a comprehensive account of the languages spoken in Ethiopia, exploring both their structures and features and their function and use in society. The first part of the volume provides background and general information relating to Ethiopian languages, including their demographic distribution and classification, language policy, scripts and writing, and language endangerment. Subsequent parts are dedicated to the four major language families in Ethiopia - Cushitic, Ethiosemitic, Nilo-Saharan, and Omotic - and contain studies of individual languages, with an initial introductory overview chapter in each part. Both major and less-documented languages are included, ranging from Amharic and Oromo to Zay, Gawwada, and Yemsa. The final part explores languages that are outside of those four families, namely Ethiopian Sign Language, Ethiopian English, and Arabic. With its international team of senior researchers and junior scholars, The Oxford Handbook of Ethiopian Languages will appeal to anyone interested in the languages of the region and in African linguistics more broadly.

The book provides insights into the systems and strategies of expressing the Phasal Polarity (PhP) concepts ALREADY, STILL, NOT YET and NO LONGER in African languages. Special emphasis is laid on careful examination of the functional spectrum and paradigmatic affiliation of PhP expressions. The book challenges hypotheses and established assumptions in the typological literature.

This book constitutes the proceedings of the First International Conference on Information and Communication Technology for Development for Africa, ICT4DA 2017, held in Bahir Dar, Ethiopia, in September 2017. The 31 revised full papers presented were carefully reviewed and selected from 72 submissions. The papers address the impact of ICT in fostering economic development in Africa. In detail they cover the following topics: e-services, natural language processing, intelligent systems, mobile and wireless communication, privacy and security.

The aim of this book is to give the first large-scale typological investigation of pluractionality in the languages of the world. Pluractionality is defined as the morphological modification of the verb to express a plurality of situations that can additionally involve a plurality of participants and/or spaces. Based on a 246-language sample, the main characteristics of pluractionality are described and discussed throughout the book. Firstly, a description of the functions that pluractional markers cross-linguistically express is presented and the relationships occurring among them are explained through the semantic map model. Then, the marking strategies that languages display to express such functions are illustrated and some issues concerning the formal identification are briefly discussed as well. The typological generalizations are corroborated showing how pluractional markers work in three specific languages (Akawaio, Beja, Maa). In conclusion, the theoretical conceptualization of pluractionality is discussed referring to the Radical Construction Grammar approach.

This book provides a comprehensive typological account of voice syncretism, focusing on resemblance in formal verbal marking between two or more of the following seven voices: passives, antipassives, reflexives, reciprocals, anticausatives, causatives, and applicatives. It covers voice syncretism from both synchronic and diachronic perspectives, and has been structured in a manner that facilitates convenient access to information about specific patterns of voice syncretism, their distribution and development. The book is based on a survey of voice syncretism in 222 geographically and genealogically diverse languages, but also thoroughly revisits previous research on the phenomenon. Voice syncretism is approached systematically by establishing and exploring patterns of voice syncretism that can logically be posited for the seven voices of focus in the book: 21 simplex patterns when one considers two of the seven voices sharing the same marking (e.g. reflexive-reciprocal syncretism), and 99 complex patterns when one considers more than two of the voices sharing the same marking (e.g. reflexive-reciprocal-anticausative syncretism). In a similar vein, 42 paths of development can logically be posited if it is assumed that voice marking in each of the seven voices can potentially develop one of the other six voice functions (e.g. reflexive voice marking developing a reciprocal function). This approach enables the discussion of both voice syncretism that has received considerable attention in the literature (notably middle syncretism involving the reflexive, reciprocal, anticausative and/or passive voices) and voice syncretism that has received little or not treatment in the past (including seemingly contradictory patterns such as causative-anticausative and passive-antipassive syncretism). In the survey almost all simplex patterns are attested in addition to seventeen complex patterns. In terms of diachrony, evidence is presented and discussed for twenty paths of development. The book strives to highlight the variation found in voice syncretism across the world’s languages and encourage further research into the phenomenon.

While comparative constructions have been extensively studied in the past decades, the expression of equality and similarity has so far attracted little attention in the typological literature. The fifteen contributions assembled in this volume study similative and equative constructions in typologically and genetically distant languages, albeit with a focus on Africa, and from a range of perspectives. Purely synchronically oriented case studies are supplemented by contributions that also shed light on the diachronic development of similative and equative constructions in language contact situations. Sources of similative morphemes and lexically expressed concepts of likeness are examined, and little-known multifunctionality patterns and grammaticalisation targets of similative morphemes – such as purpose clause markers, modality morphemes and markers of glottonyms – are discussed. Based on a sample of 119 languages worldwide, a new typology of equative constructions is proposed. The book should be of interest to typologists, semanticists, specialists of grammaticalization, historical linguistics and syntax.