petty jury petty juror • petty larceny · · · Info · Definitions · Synonyms · Characters · · petty jury · · Text Common · · Latin · · Scripts 10 · · Length 4 · · Syllables Definitions · · · (noun) a jury of 12 to determine the facts and decide the issue in civil or criminal proceedings. Synonyms: petit jury, petty jury. · · Noun Definition 1 Synonyms · · · petit jury · · Synonym 1 Characters · · space U+0020 e latin small letter e U+0065 j latin small letter j U+006A p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079