-tsüla

Ao

Etymology

From -tsü (infinitive/future suffix) +‎ ala (to fall).

Suffix

-tsüla

  1. (Chungli) Verb suffix used to express that an action is obligatory: must

Further reading

  • Gowda, K. S. Gurubasave (1975), Ao Grammar, Mysore: Central Institute of Indian Languages, page 53