silk cotton silk-bark oak • silk-cotton family · · · Info · Definitions · Synonyms · Characters · · silk cotton · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) a plant fiber from the kapok tree; used for stuffing and insulation. Synonyms: kapok, silk cotton, vegetable silk. · · Noun Definition 1 Synonyms · · · kapok · · Synonym 1 vegetable silk · · Synonym 2 Characters · · space U+0020 c latin small letter c U+0063 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074