glass wool glassweed • glasswork · · · Info · Definitions · Characters · · glass wool · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (noun) glass fibers spun and massed into bundles resembling wool. Synonyms: glass wool. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 g latin small letter g U+0067 l latin small letter l U+006C o latin small letter o U+006F s latin small letter s U+0073 w latin small letter w U+0077