yack away yack • yad · · · Info · Definitions · Synonyms · Characters · · yack away · · Text Common · · Latin · · Scripts 9 · · Length 3 · · Syllables Definitions · · · (verb) talk incessantly and tiresomely. Synonyms: yack, jaw, yack away, rattle on, yap away. · · Verb Definition 1 Synonyms · · · yack · · Synonym 1 jaw · · Synonym 2 rattle on · · Synonym 3 yap away · · Synonym 4 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 k latin small letter k U+006B w latin small letter w U+0077 y latin small letter y U+0079