fi'u zei re zei cinse zei-lujvo

c1 is demisexual in situation c2 by standard c4.

On affix form:

cfipu
x1 (event/state) confuses/baffles x2 [observer] due to [confusing] property x3 (ka).
cinse
x1 in activity/state x2 exhibits sexuality/gender/sexual orientation x3 (ka) by standard x4.
zekri
x1 (event/state) is a punishable crime/[taboo/sin] to people/culture/judges/jury x2.

In definition:

zejvo
x1 (text) is a Lojban compound predicate using the particle “zei”; with meaning x2, arguments x3, built from metaphor (tanru) x4.
luvrzei
x1 (text) is a Lojban compound predicate using the particle “zei”; with meaning x2, arguments x3, built from metaphor (tanru) x4.
zeiljvo
x1 (text) is a Lojban compound predicate using the particle “zei”; with meaning x2, arguments x3, built from metaphor (tanru) x4.
zo si si zei fa'o
x1 is a nonsense zei-lujvo using parts x2, silly by standard x3.

In notes:

togyku'e
x1 is a musical interval of size x2 in tuning system x3.
fei'u (exp!)
Prefix division by following unit selbri
si'ei (exp!)
numeric suffix: indicates that the number refers to portionality instead of cardinality
te'o'a (exp!)
unary mekso operator: natural exponentiation operator exp, where exp(a) = ea \forall a.
xi'i'ei (exp!)
digit/number: Khinchin's constant K0 = 2.6854520010…
stefanboltsemasi
x1 is the black-body Stefan-Boltzmann sigmaSB constant [approximately equal to: 5.670373(21)×10(−8) W/(m2×K4)], expressed in units x2 (default: unitless/dimensionless and equal to pi2 / 480) in paradigm/system/metaphysics/universe x3 (default: this, our actual, physical universe)
xaudbo
x1 is \sqrtA = \sqrt2×5 [decimal: 1\times10+(1/2)] of x2 in dimension/aspect x3 (default is units).