piggy bank piggy • piggy-wiggy · · · Info · Definitions · Synonyms · Characters · · piggy bank · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) a child's coin bank (often shaped like a pig). Synonyms: piggy bank, penny bank. · · Noun Definition 1 Synonyms · · · penny bank · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 g latin small letter g U+0067 i latin small letter i U+0069 k latin small letter k U+006B n latin small letter n U+006E p latin small letter p U+0070 y latin small letter y U+0079