brisni lujvo

x1 (text) represents a predicate relationship with relation represented by x2 (text) among referents of x3 that are arguments (sequence/set of texts).

bridi, selbri and elements of terbri are referents of brisni, selbrisni and elements of terbrisni respectively.

In definition:

vy'y
brisni/statement terminator.

In notes:

brisnismi
x1 is a subsentence of Lojban grammar.
selbrisni
x1 (text) represents relation for a predicate relationship represented by x2 (text) among referents of x3 that are arguments (sequence/set of texts).
terbrisni
x1 (sequence/set of texts) are arguments, the referents of which are related by relation represented by x2 (text) for a predicate relationship represented by x3 (text).
inbrisni
x1 (text) is a clause with adverbial x2 (text) and connecting members of x3 (ordered group of text)
klauza
x1 (text) is a grammatical clause (verb, its necessary grammatical arguments, and any adjuncts affecting them)