great seal great schism • great seal of the united states · · · Info · Definitions · Characters · · great seal · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (noun) the principal seal of a government, symbolizing authority or sovereignty. Synonyms: great seal. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 l latin small letter l U+006C r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074