core group coregonus clupeaformis • coreid · · · Info · Definitions · Synonyms · Characters · · core group · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (noun) a small group of indispensable persons or things. Synonyms: core, nucleus, core group. Example: "Five periodicals make up the core of their publishing program." · · Noun Definition 1 Synonyms · · · core · · Synonym 1 nucleus · · Synonym 2 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 u latin small letter u U+0075