zo si si zei fa'o obsolete zei-lujvo

x₁ is a nonsense zei-lujvo using parts x₂, silly by standard x₃.

This lujvo parses in jbofi'e as an artifact of how high precedence zei is, and how zo erasure works. Specifically, [zo WORD si] has not erased the entire zo clause but has killed zo's "magic". fa'o and quoted si are replaceable, but thrown in for fun, to have a full magic-word lujvo.

jbovlaste

On affix form:

fanmo: x₁ is an end/finish/termination of thing/process x₂; [not necessarily implying completeness].
zekri: x₁ (event/state) is a punishable crime/[taboo/sin] to people/culture/judges/jury x₂.

In definition:

pavyslakycmavy'inda: x₁ (si'o / proposed-or-existing cmavo) deserves a monosyllabic cmavo x₂, even though language x₃ (default Lojban) is running out of cmavo space, because of letteral-manipulation cmavo x₄ and other-rarely-used cmavo x₅, and it must have that monosyllabic cmavo at time x₆ (default: lo ca'abna), [insert expletive x₇ (default zo mabla)] it!
terbrisu'a: x₁ is the place structure of predicate relation x₂ (n-ary ka, me'ei, or la'e zo)
terjonle'u: x₁ (letteral: la'e zo BY/word-bu) is a hyphen/joining letter(al) in language x₂ with function in/context of use/with rules for use/with properties x₃, joining prefixed unit/lexeme/morpheme/string x₄ (quote) to postfixed unit/lexeme/morpheme/string x₅ (quote) in construct (full word) x₆ (quote)
xanle'u: l₁ (la'e zo BY/word-bu) is a hand sign in character-set of sign language/system of manual communicationl₂ representing l₃ performed by hand(s) x₁.
xanle'ule'u: xl₁ (la'e zo BY/word-bu) is a fingerspelling sign in character-set of sign language/system of manual communication xl₂ representing letter/digit/symbol xl₃=l₁ in written alphabet/character-set xl₂ performed by hand(s) xl₄.
cmavrzo: x₁ is the selma'o "ZO".
ga'elfu: x₁ (la'e zo BY/word-bu) is a capital/capitalised/upper-shift letter/digit/symbol in alphabet/character-set x₂ representing x₃.
to'alfu: x₁ (la'e zo BY/word-bu) is a lower-case letter/digit/symbol in alphabet/character-set x₂ representing x₃.
vlalikei: x₁ [mass/sequence] plays the Lojban word chaining game (vlalinkei) with ruleset x₂ and winner x₃ with resulting sentence x₄ against world champion x₆ for fabulous cash prize x₇ and endorsement deal(s) x₈ groupies x₉ (except they probably go earlier), played at time x₁₀ at location x₁₁ and honorific title x₁₂ breaking record(s) x₁₃ with mindless spectators x₁₄ taking time x₁₅ [amount] containing most frequently used word x₁₆ (zo) and not using perfectly good words x₁₇ (zo) displaying new strategy/trick x₁₈ supervised by x₁₉ with referee x₂₀ and used message transmission system x₂₁ time limit per move x₂₂ shortest move of the game x₂₃ broadcast on TV network(s) x₂₄ with Neilson ratings x₂₅ supplanting previously most watched show x₂₆ winning new fans x₂₇ who formerly played x₂₈ which is inferior for reasons x₂₉ by standard x₃₀ with banned words x₃₁ with words winning additional points x₃₂ with climax of suspense x₃₃ and best comeback x₃₄
ga'e zei lerfu: x₁ (la'e zo BY/word-bu) is a capital/capitalised/upper-shift letter/digit/symbol in alphabet/character-set x₂ representing x₃.
to'a zei lerfu: x₁ (la'e zo BY/word-bu) is a lower-case letter/digit/symbol in alphabet/character-set x₂ representing x₃.

In notes:

prurai: x₁ is/are the earliest, most ancient among x₂
sorkai: many things satisfy property x₁
au'i (exp!): attitudinal: happy for other's gain – neutral about other's gain – jealous
dei'o (exp!): pro-sumti: this word
go'oi (exp!): pro-bridi: quotes the next word and repeats the most recent bridi containing that word
lai'e (exp!): Named reference. It converts a sumti into another sumti. The converted sumti points to the referent the name of which is the referent of the unconverted sumti.
mu'o'u: Marks an endpoint of a quote/string/expression and specifies that (relative to the original) the quote/string/expression so marked is complete, accurate, and well-portrayed by the quote/string/expression on the relevant side of the excerpt, including wrt all relevant information and when factoring in the content and context of the quotation-external discourse in which said quote/string/expression appears; indicator that quote mining or cherry-picking did not occur and that the excerpt which is quoted is not deceptive.
noi'i: connective modifer/limiter
sau'o (exp!): pro-sumti whose referent's identity the speaker is assuming the listener to know
uoi (exp!): discursive: marks question construct as allowing filling it with answers that are non-referential constructs only
zai'u (exp!): Quote conversion: the sentence(s)/bridi (possibly plural) is/are syntactically correct and semantically intended by the utterer if the outermost layer of quotes (markers) which immediately follows were to be omitted/removed, but the quoted text is in fact a quote (of the indicated type) from some source.
ze'oi (exp!): converts following word to selbri-unit: "x₁ is related to the meaning of this word in aspect x₂"
zo'oi (exp!): quote next non-Lojban word only; quotes a single non-Lojban word delimited by pauses (in speech) or whitespace (in writing)
adgalagda: x₁ (text, entity) is a palindrome in retaining x₂ (by default x₁) via rules x₃ (property of x₁)
alkai: x₁ is called after property x₂ by x₃
baicmvo: x₁ (usually Lojban word) is the BAI cmavo corresponding to root word/gismu x₂.
cti'omni: x₁ is omnivore
djeisone: x₁ is an object described as x₂, x₃, ... (termset representing serializable tree structure compatible with JSON format of attribute-value pairs).
elci: x₁ is a unit of x₂
goilka'i: x₁ (text / virtual-text-object) is a variable representing x₂
ilmismu: x₁ is an ismu of x₂, having the same meaning, but with all places except the x₃-th (li/set) zi'o-deleted.
imperative: x₁ has an intention to influence the behavior of x₂, to command, control x₂
krai'a: x₁ (agent) changes x₂ to state x₃ (ka) from state x₄ (ka).
obro: x₁ is the last word x₂ adds to database x₃ in language x₄
o'evla: x₁ is a generic/elliptical-referent/unspecified-referent word of type x2 (ka/selma'o) in language x3.
sidmeme: x₁ is a meme
valrtosmabru: x₁ is a tosmabru word.
valrxazdomru: x₁ is a xazdmru word
valsitosmabru: x₁ is a tosmabru word.
valslinku'i: x₁ is a slinku'i word
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'.