MEANING.
To be made tosink in.
Example of use.
Niwe wamutibunkisha, MEANING it is you who made him sink.
OTHER RELATEDWORDS/USES/SOURCES/FUNCTIONS.
Passive: -tibunkishiwa:
Example of use.
atibunkishiwa mu matipa, MEANING they made him (he was made) to sink in themud.
Applicative: -tibunkishisha.