tarbi zei asna zei-lujvo

a1 is a/the fetal position of body a2 characterized by property/(set of) properties a3 (ka).

Synonym: asnrtarbi

On affix form:

tarbi
x1 is an embryo/zygote/fetus/fertilized egg with mother x2, and father x3.
zekri
x1 (event/state) is a punishable crime/[taboo/sin] to people/culture/judges/jury x2.

In definition:

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.
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:

mamta
x1 is a mother of x2; x1 bears/mothers/acts maternally toward x2; [not necessarily biological].
patfu
x1 is a father of x2; x1 begets/sires/acts paternal towards x2; [not necessarily biological].
rorci
x1 engenders/procreates/begets x2 with coparent x3.
sovda
x1 is an egg/ovum/sperm/pollen/gamete of/from organism [mother/father] x2.
tsiju
x1(s) is/are (a) seed(s)/spore(s) [body-part] of organism x2 for producing offspring x3.
pavysletarbi
x1 is a zygote / one-cell embryo of parent(s) x2
seltarbi
x1 is pregnant with embryo x2 from father x3.
tarby'asna
a1 is a/the fetal position of body a2 characterized by property/(set of) properties a3 (ka).
tarbykanrango
x1 is a placenta supporting fetus x2 in/of mother's body x3.
tarbyskori
s1 is the/a umbilical cord connecting t1=x2 to mother t2=x3.
tarbyvi'u
v1 performs abortion/induces delivery of embryo/zygote/fetus/fertilized egg t1=v2 on t2=v3. (The survival/death of t1=v2 is not implied.)
asnrtarbi
a1 is a/the fetal position of body a2 characterized by property/(set of) properties a3 (ka).
talgaka
x1 (property of x2) is an idiosyncrasy, desire of pregnant person x2