mo'u ZAhO cmavo

interval event contour: at the natural ending point of ...; completive | >|<.

On affix form:

x1 is a/the mouth/oral cavity [body-part] of x2; (metaphor: entrance/intake for consumption).

In definition:

xo'u (exp!)
opposite of mo'u: interval event contour: at the natural beginning point of ...;

In notes:

kai'i (exp!)
Property relativizing determiner / unary quantifier constructor. {kai'i} introduces a predicate whose first argument slot becomes filled by the property made by taking the bridi in which this {kai'i} appears and putting {ce'u} into the argument slot in which this {kai'i} argument was located. Put formally, "kai'i brodi cu brodu" = "lo ka ce'u brodu cu brodi". Additionally, a {kai'i} term has a rightward logical scope, like quantifiers and adverbials.
x1 drops (completes click-drag action) x2 at locus x3