shibboleth shibar • shibbolethic · · · Info · Definitions · Synonyms · Characters · · shibboleth · · Text Latin · · Script 10 · · Length Definitions · · · (noun) a favorite saying of a sect or political group. Synonyms: motto, slogan, catchword. · · Noun Definition 1 (noun) a manner of speaking that is distinctive of a particular group of people. · · Noun Definition 2 Synonyms · · · motto · · Synonym 1 slogan · · Synonym 2 catchword · · Synonym 3 Characters · · b latin small letter b U+0062 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074