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Pertinacity and Change in Mapudungun Stress Assignment

2018; University of Chicago Press; Volume: 84; Issue: 4 Linguagem: Inglês

10.1086/698855

1545-7001

Benjamin Molineaux,

Linguistic Variation and Morphology

The stress assignment system of contemporary Mapudungun (a.k.a. Araucanian) has long been controversial. This paper reconsiders the system in light of morphological structure, contrasting the present-day data with the sparse but suggestive historical record spanning 1606–1916. I argue that Mapudungun has undergone changes to both the metrical and the morphological domains determining stress position. I show that lack of weight sensitivity early on is quickly replaced by a decidedly weight-sensitive system and that stress appears to have changed from marking the edge of verbal roots to marking the edge of stems. Crucially, however, certain aspects of the system—such as right-alignment of prosodic units and the left-headedness of feet—show pertinacity: lack of change despite surface alternations. I conclude that stress assignment in Mapudungun is subordinate to morphophonological transparency both synchronically and diachronically, such that the hierarchy and position of stress may vary in order to highlight elements of the language's polysynthetic, agglutinating morphology.