lambda variable prenex; marks the end of introduction of lambda-scope variables.
Cf. zo'u. In effect this word is used as a shortcut around verbose repeated assignment in a ka prenex: lo ka ce'u goi ko'a ce'u goi ko'e ... zo'u ... is the same as lo ka ko'a ko'e ... ce'ai ... In either form this style can be used to avoid subscripting and to disambiguate nested ka, ni, etc.