polish notation polish monetary unit • polish off · · · Info · Definitions · Synonyms · Characters · · polish notation · · Text Common · · Latin · · Scripts 15 · · Length 5 · · Syllables Definitions · · · (noun) a parenthesis-free notation for forming mathematical expressions in which each operator precedes its operands. Synonyms: prefix notation, Lukasiewicz notation, Polish notation. · · Noun Definition 1 Synonyms · · · prefix notation · · Synonym 1 lukasiewicz notation · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074