capoc

from The Century Dictionary.

• noun A fine short-stapled cotton of the East Indies, used chiefly to stuff cushions, line palanquins, etc.

from the GNU version of the Collaborative International Dictionary of English.

• noun A sort of cotton so short and fine that it can not be spun, used in the East Indies to line palanquins, to make mattresses, etc.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun Alternative spelling of kapok.