cilta -cil- gismu

x1 is a thread/filament/wire [shape/form] of material x2.

See also fenso, nivji, skori, silka.

In notes:

fenso
x1 sews/stitches/sutures materials x2 (ind./set) together with tool(s) x3, using filament x4.
nivji
x1 (agent) knits x2 [cloth/object] from yarn/thread x3.
silka
x1 is a quantity of/contains/is made of silk produced by x2.
skori
x1 is cord/cable/rope/line/twine/cordage/woven strands of material x2.
fencilta
x1=c1=f1 is a suture made of material x2=c2 for sewing materials/injuries/wounds x3=f2
gincilta
x1 is a chromosome containing gene/locus x2 of species x3.
jesycilta
c1 is barbed wire.
ledycilta
x1 is a mycelium of x2