ku LA… LE… KU cmavo

elidable terminator: end description, modal, or negator sumti; often elidable.

On grammatical class:

ku
elidable terminator: end description, modal, or negator sumti; often elidable.

In definition:

fi'oi
Right-scoping adverbial clause: encloses a bridi and turns it into an adverbial term; the antecedent (ke'a) of the enclosed bridi stands for the outer bridi {lo su'u no'a ku} (the bridi in which this fi'oi term appears), including all the other adverbial terms (tags...) within this bridi located on the right of this fi'oi term (rightward scope).
noi'a (exp!)
incidental/non-restrictive adverbial: converts selbri to bridi adverbial term. The first place of the converted selbri is claimed to be such that the outer bridi satisfies it, and the outer bridi is claimed. {broda noi'a brode} means {lo nu broda ku goi ko'a cu fasnu .i ko'a brode}.
xoi (exp!)
Right-scoping adverbial clause: encloses a bridi and turns it into an adverbial term; the antecedent (ke'a) of the enclosed bridi stands for the outer bridi {lo su'u no'a ku} (the bridi in which this xoi term appears), including all the other adverbial terms (tags...) within this bridi located on the right of this xoi term (rightward scope).
cmavrku
x1 is the selma'o "KU".

In notes:

lo
descriptor: the one, which (is / does) ... / those, which (are / do) ...
caku (comp!)
Now. At the present time.
ji'asai (comp!)
even
jbovla
x1 is a defined Lojban word, considered as a word as per Lojban's grammar, with meaning/role x2
selbri
x1 (ka) is the relation of predicate x2 (du'u), which has arguments x3 (sequence of sumti).
sumsmi
x1 is a term (syntactic unit).
terbri
x1 (sequence of sumti) is the sequence of arguments that, joined by relation x2 (ka), form predicate x3 (du'u)
bo'ei (exp!)
single Lojban-word name quote, turns to selbri-unit: "x1 is that which has this name"
ca'au (exp!)
Refers to what is usually assumed to be the argument of tense tags when no explicit argument is given
cu'au
universal famyma'o: terminates the most recently opened construct or clause.
fo'ai (exp!)
Creates a predicate abstraction sumti out of a full bridi clause, binding all the necessary lambda variables to the ko'a-ko'u pronoun series. The number of bound variables must be indicated by appending {xi} followed by that number to the word {fo'ai}, unless only one variable (namely {fo'a}) is bound, in which case the {xi} marking is optional.
jai'i
takes NU or LE NU, turns into sumtcita: clarifies the semantic NU-type of the current bridi.
kei'au
mekso operator: finite result set derived from/on set A with/due to operator/function B under ordering of application C
ke'u'i
accepts number (n) after: repeat last sumti up to n times
ko'ai (exp!)
Creates a predicate abstraction sumti out of a full bridi clause, binding all the necessary lambda variables to the ko'a-ko'u pronoun series.
lo'o'o (exp!)
plural logic maximum-scope descriptor: those who individually or collectively are ...
ro'oi (exp!)
universal plural quantifier. “All.”
sau'o (exp!)
pro-sumti whose referent's identity the speaker is assuming the listener to know
su'oi (exp!)
existential plural quantifier. “There is/are.”
zai'e (exp!)
jargon word indicator; indicates next word is a jargon word
zau'e'u
text affirmation/negation mode toggle
zi'u (exp!)
the referent of itself; guards the scope of the sumti
utka
x1 and x2 are path-linked by binary predicate x3 (ka) via intermediate steps x4 (ce'o; (ordered) list).
mu zei sumtika
x1 is a part of Lojban text representing rule 'sumti-5' according to the first edition of the book 'The Complete Lojban Language'.
xa zei sumtika
x1 is a part of Lojban text representing rule 'sumti-6' according to the first edition of the book 'The Complete Lojban Language'.