On grammatical class:

fa
sumti place tag: tag 1st sumti place.
fai
sumti place tag: tag a sumti moved out of numbered place structure; used in modal conversions.
fe
sumti place tag: tag 2nd sumti place.
fi
sumti place tag: tag 3rd sumti place.
fi'a
sumti place tag: place structure number/tag question.
fo
sumti place tag: tag 4th sumti place.
fu
sumti place tag: tag 5th sumti place.
zoi'u
tags a topic or prenex; scopes over the entire bridi (unless there is already a {zo'u} clause).

In definition:

jai
convert tense/modal (tagged) place to 1st place; 1st place moves to extra FA place (fai).
banfu'abu
x1 is the language with ISO 639-3 code “fab” (Fa D'ambu).
cmavrfa
x1 is the selma'o "FA".
ivla
x1 (brivla/selbri) is used by place x2 (number/me'o+FA+bu) being filled with (a description of / symbol for) x3, in the usage of x4, according to rule(s) x5.

In notes:

prurai
x1 is/are the earliest, most ancient among x2
bei'e
Multiple sumti link; open-ended sumti-linking.
de'ai
default value (re)specification/(re)assignment/(re)definition/over-write; set new default value (terbri-specific; permanent)
gu'au
non-distributivity tag: as a mass
kai'i
Property relativizing determiner. {kai'i} introduces a predicate whose first argument slot becomes filled by the property made by taking the bridi in which this {kai'i} appears and putting {ce'u} into the argument slot in which this {kai'i} argument was located. Put formally, "kai'i brodi cu brodu" = "lo ka ce'u brodu cu brodi". Additionally, a {kai'i} term has a rightward logical scope, like quantifiers and adverbials.
kau'u
Predicate to variable-binding quantifier. The first slot of the predicate must be a property.
lo'o'o
plural logic maximum-scope descriptor: those who individually or collectively are ...
no'au
Introduces a bridi relative clause, with the scope of {xoi} and the semantics of {noi}
se'u'o
selbri conversion question
alkai
x1 is called after property x2 by x3
cti'omni
x1 is omnivore
sidmeme
x1 is a meme