tu'oi KOhA7 experimental cmavo

null connective operand; used to fill empty places in JOI

Used with JOI to create sets/masses/sequences containing zero or one members. "tu'oi ce tu'oi" = the empty set (lo kutysetmima), "la .djon. joi tu'oi" = the mass consisting of only John. See tu'o, zi'o, zai'o

In notes:

x1 is the empty mass/aggregate
tu'oi'u (exp!)
end connective string, set, list such that the set of terms provided is exhaustive.