roll-call roll-about • roll-cumulus · · · Info · Definitions · Characters · · roll-call · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) calling out an official list of names. Synonyms: roll call. · · Noun Definition 1 Characters · · - hyphen-minus U+002D a latin small letter a U+0061 c latin small letter c U+0063 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072