The lexical frequency of labial-velar stops in northern sub-Saharan Africa and its historical implications

Dmitry Idiatov (1) , Mark van de Velde (1)

1 LLACAN - Langage, LAngues et Cultures d'Afrique Noire

Cross-linguistically, labial-velar stops (LVS) are rather rare, but they are known to be common in the languages of northern sub-Saharan Africa (NSSA). This paper presents the results of a large-scale survey of the lexical frequency of LVS in 336 languages of NSSA. Our primary findings are that (i) within NSSA, we can distinguish two major areas with high lexical frequency of LVS, (ii) LVS are significantly less common in so-called basic vocabulary and more common in the “expressive” parts of the lexicon. The paper also explores the possible implications of these findings with respect to the linguistic mechanisms and historical processes that have brought about the current distribution of LVS in NSSA.

Mots clés: areal linguistics; language contact; historical linguistics; phonology; labial-velar stops; quantative methods; African languages; northern sub-Saharan Africa

Domaines: Linguistique

Dmitry Idiatov, Mark van de Velde. The lexical frequency of labial-velar stops in northern sub-Saharan Africa and its historical implications. Workshop "Areal features and linguistic reconstruction in Africa". 47th Annual Conference on African Linguistics, Mar 2016, Berkeley, United States. ⟨halshs-01481552⟩