A database of semantic changes in Pama-Nyungan languages

titleA database of semantic changes in Pama-Nyungan languages
start_date2025/01/14
schedule10h30-12h
onlineno
location_infosalle 510 & en ligne
summaryThis presentation explores the motivation, creation, and preliminary results of a database documenting semantic changes in the Pama-Nyungan languages of Australia. The Pama-Nyungan language family, comprising approximately 300 languages, spans ~90% of Australia’s geographic area. This family exhibits a seemingly paradoxical combination of high rates of lexical replacement and very few systematic sound changes. As a result, historical research has largely been confined to forms with minimal semantic divergence, leaving semantic change in this family markedly understudied compared to phonological or grammatical changes. Never­the­less, the limited research on semantic change has yielded significant insights into semantic theory (Evans 1992), especially concerning presumed universals (Evans & Wilkins 2000). However, these studies remain somewhat descriptive and selective, highlighting the need for systematic and quantitative analysis. In this presentation, I discuss the creation of a cognate database encompassing approxi­mately 1,300 Pama-Nyungan cognate sets and their reflexes. These reflexes dis­play significant semantic variation, illustrating the semantic changes that have occur­red from Proto-Pama-Nyungan (PPN) to its modern descendants. This work integrates find­ings with the EvoSem database (François et al. 2024), which identifies dialexifications – i.e. links between meanings that belong to the same cognate set (Dehouck et al. 2023). For instance, Manjiljarra kuru ‘eye’, Yinytjiparntii kuru ‘round’, and Ngarluma kuru ‘seed’ all derive from PPN *kuru ‘eye.’ Thus, the meanings eye, round, and seed are all ‘dialexified’ in Pama-Nyungan languages. This approach enables a systematic analysis of semantic diversification in Pama-Nyungan languages and facilitates compara­tive analyses with other language families. The presentation also examines these findings in light of typologically common changes and highlights semantic changes that appear to be typologically restricted.
responsiblesFrançois