The V and CV augment and exhaustivity in Kinyakyusa

In addition to the stem and noun class prefix, the structure of nouns in Bantu languages may contain an augment. This augment typically is a vowel, but some languages show a CV augment. Interestingly, the Bantu language Kinyakyusa shows nouns with a V as well as with a CV prefix, both of which have been analysed as augments (De Blois 1970). In this short paper we clarify the formal and functional properties of the ‘CV augment’ in Kinyakyusa. First we show that it does not behave like the V augment, but is a separate marker that is attached to the noun phrase. Second, we narrow down the previous analyses of the CV marker that describe it as ‘emphatic’ (De Blois 1970, Persohn 2020): On the basis of a range of focus tests, we argue that the CV marker functions as a marker of exhaustivity. This is remarkable, as exhaustive focus is in Bantu languages typically associated with marking in the clause and not on the noun itself.