{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,5]],"date-time":"2026-06-05T22:12:27Z","timestamp":1780697547664,"version":"3.54.1"},"reference-count":75,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2025,7,23]],"date-time":"2025-07-23T00:00:00Z","timestamp":1753228800000},"content-version":"unspecified","delay-in-days":203,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Evolut. Hum. Sci."],"published-print":{"date-parts":[[2025]]},"abstract":"<jats:title>Abstract<\/jats:title>\n\t  <jats:p>Lexical borrowing may provide valuable clues about the sociohistorical context of language contact. Here we explore patterns of vocabulary transfer between languages from three families (Kx\u2019a, Tuu, Khoe-Kwadi) comprising the linguistic unit commonly referred to as Southern African Khoisan. In our data set, 20% of 1,706 roots are shared between at least two families. By applying a carefully chosen set of linguistic and extralinguistic criteria, we were able to trace the origin of 71% of shared roots, with the remaining 29% constituting good candidates for ancient contact or shared common ancestry of the forager families Kx\u2019a and Tuu. More than half of the shared roots for which an origin could be determined trace back to Khoe-Kwadi and were borrowed into languages of other families within two major confluence zones with different sociohistorical profiles: (i) the Central Kalahari characterized by egalitarian interaction between languages of all three families and (ii) the southern and south-western Kalahari Basin fringes showing unilateral transfer from Khoe-Kwadi-speaking herders into resident forager groups. The findings of this study complement genetic and archaeological research on southern Africa and testify to the value of linguistics in the multidisciplinary inference of contact and migration scenarios.<\/jats:p>","DOI":"10.1017\/ehs.2025.10014","type":"journal-article","created":{"date-parts":[[2025,7,23]],"date-time":"2025-07-23T03:00:11Z","timestamp":1753239611000},"source":"Crossref","is-referenced-by-count":1,"title":["Tracing contact and migration in pre-Bantu Southern Africa through lexical borrowing"],"prefix":"10.1017","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2006-6552","authenticated-orcid":false,"given":"Anne-Maria","family":"Fehn","sequence":"first","affiliation":[{"name":"Campus de Vair\u00e3o, Universidade do Porto"},{"name":"Campus de Vair\u00e3o"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bonny E.","family":"Sands","sequence":"additional","affiliation":[{"name":"Northern Arizona University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Admire","family":"Phiri","sequence":"additional","affiliation":[{"name":"Campus de Vair\u00e3o, Universidade do Porto"},{"name":"Campus de Vair\u00e3o"},{"name":"University of the Free State"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maitseo","family":"Bolaane","sequence":"additional","affiliation":[{"name":"San Research Centre, University of Botswana"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gaseitsiwe","family":"Masunga","sequence":"additional","affiliation":[{"name":"Okavango Research Institute, University of Botswana"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ezequiel","family":"Fabiano","sequence":"additional","affiliation":[{"name":"Campus de Vair\u00e3o, Universidade do Porto"},{"name":"Campus de Vair\u00e3o"},{"name":"University of Namibia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jorge","family":"Rocha","sequence":"additional","affiliation":[{"name":"Campus de Vair\u00e3o, Universidade do Porto"},{"name":"Campus de Vair\u00e3o"},{"name":"Universidade do Porto"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2025,7,23]]},"reference":[{"key":"S2513843X25100145_ref56","volume-title":"Eastern and Southern African Khoisan: Evaluating claims of distant linguistic relationships","author":"Sands","year":"1998"},{"key":"S2513843X25100145_ref13","volume-title":"N!aqriaxe: The phonology of an endangered language of Botswana","author":"Gerlach","year":"2016"},{"key":"S2513843X25100145_ref72","first-page":"87","volume-title":"Winds of change. 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