Divehi to Rundi: not the teacher is different from not being there
A denial of identity does not locate the missing person
A Divehi reply can deny that a person is a teacher without saying that no teacher is present. That difference matters when someone is trying to identify the right person. Rundi, also called Kirundi, uses constructions whose identity and location functions should not be collapsed into one broad equivalent of is not.
Fritz distinguishes standard Divehi nūn from the negative existential nei. The former can deny an identity and serve as a negative reply, while the latter expresses absence or nonexistence. Her example with a table illustrates the existential use. A translation that treats both as the same kind of negative sentence can turn an incorrect identification into a claim that somebody or something is missing.
Cox’s Kirundi course introduces ni and negative si for identity or classification, with the latter appearing before a noun in the example Umugabo s’umwami: the man is not a king. It explicitly separates this basic use from a following location expression, while noting a special exception when a place is itself the subject. Thus si is not presented as a universal replacement for every source sentence meaning is not.
The question determines what a short negative reply denies
Imagine someone pointing to a visitor and asking whether that person is the teacher. A Divehi negative reply rejects that identification. It does not state that the teacher has failed to arrive, and it does not identify the visitor as a student. A Rundi translation must avoid adding either conclusion merely to make the short reply more explicit. The source rejects one proposed identity and leaves other possibilities open.
Now compare a question asking whether a teacher is there. A negative existential reply concerns presence. The room might contain other people, including somebody who looks like the teacher, but the statement does not classify those people. This is why the difference between nūn and nei is useful: it helps distinguish a mistaken identification from an absence. The target construction must answer the question actually asked.
The Kirundi lesson also shows ni and si remaining unchanged across singular and plural in this identity use. The number of a source group therefore cannot be inferred from those target words alone. If a Divehi sentence concerns several visitors, the nouns and their agreement elsewhere need to retain that plurality. An invariant identity word does not authorize reducing several people to one.
An identity correction can be longer than a negative reply. The intended message may be that the visitor is not the teacher but someone else. In that case, the replacement identity is part of the content and should remain attached to the same person. By contrast, a source denial without a replacement should not acquire an invented occupation in translation.
For this pair, the key practical question is what information the negative removes: a proposed identity, a claim of presence, or some other predicate. The Divehi distinction provides a starting point, and the Kirundi teaching examples show why a single identity negator cannot cover them all. Keeping the question and answer together preserves the intended correction without relocating or reclassifying the people involved.
Language references