ke'e KE… KEhE -kep-ke'e- cmavo

elidable terminator: end of tanru left grouping override (usually elidable).

In definition:

brapagjvo
x1 (text) is a lujvo with meaning x2 and arguments x3, and which is constructed from tanru/veljvo x4 such that at least one element of the veljvo is ultimately not a cmavo (including "{zei}", "{ke}"/"{ke'e}", "{bo}", etc.), gismu, or rafsi of such cmavo or gismu.
cmapagjvo
x1 (text) is a lujvo with meaning x2 and arguments x3, and which is constructed from tanru/veljvo x4 such that each element of the veljvo is ultimately only a cmavo (including "{zei}", "{ke}"/"{ke'e}", "{bo}", etc.), gismu, or rafsi of such cmavo or gismu.

In notes:

bo
short scope joiner; joins various constructs with shortest scope and right grouping.
ke
start grouping of tanru, etc; ... type of ... ; overrides normal tanru left grouping.
sa
erase complete or partial utterance; next word shows how much erasing to do.
jbojevysofkemsuzgugje'ake'eborkemfaipaltrusi'oke'ekemgubyseltru
x1 reflects Lojbanic Soviet Federative Socialist Republic culture/nationality/community in aspect x2
kelkubli
ku1 is a die/are dice for game x2 with surfaces/sides ku3 (default 6).
ce'oi (exp!)
argument list separator: acts as a comma between arguments in an argument list supplied to a function.
pi'ai (exp!)
Prefix multiplication of unit selbri
te'ai (exp!)
Exponentiation of unit selbri
zei'o (exp!)
Delete all sumti slots of the immediately preceding word which are not explicitly filled excepting the first n (specified by subscript; contextless default: n=0).