mapni gismu

x1 is a quantity of/contains/is made of cotton [type of fabric/material].

See also bukpu.


In notes:

bukpu
x1 is an amount of cloth/fabric of type/material x2.
bukcilta
c1 is a thread of fabric material c2=b2.
mapra
x1 is a quantity of fluff of composition/structure/characterization/substance x2; x1 is fluffy/airy/soft/fuzzy in texture