ksibo'ox [ksi/*bo'ox]
Stem with modifying proclitic composed of: ksi=2  out, boox  fast-flowing
intransitive verb. have diarrhoea
../mp3s/k/ksibo'ox-br-k-01.mp3 Ksibo'og̱a łgu łguwoomłk. The little child has diarrhoea.

Source: Draft Dictionary entry.