ground glass ground gas • ground goldenrod · · · Info · Definitions · Characters · · ground glass · · Text Common · · Latin · · Scripts 12 · · Length 2 · · Syllables Definitions · · · (noun) glass that diffuses light due to a rough surface produced by abrasion or etching. Synonyms: ground glass. · · Noun Definition 1 (noun) particulate glass made by grinding and used as an abrasive. Synonyms: ground glass. · · Noun Definition 2 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 g latin small letter g U+0067 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075