kiss of peace kiss of life • kissproof · · · Info · Definitions · Synonyms · Characters · · kiss of peace · · Text Common · · Latin · · Scripts 13 · · Length 3 · · Syllables Definitions · · · (noun) (Roman Catholic Church) a greeting signifying Christian love for those assisting at the Eucharist. Synonyms: pax, kiss of peace. · · Noun Definition 1 Synonyms · · · pax · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 k latin small letter k U+006B o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073