brivo experimental gismu

x1 is a predicate word defined as such by its word shape, signifying relation x2 (n-ary property) in language x3

In Lojban, this encompasses gismu + lujvo + zi'evla, but excludes pro-bridi, which are cmavo.

In notes:

brivycme
x1 is a brivla-based name for x2 used by namer x3
cmevo
x1 is a morphologically defined name word meaning x2 in language x3.