hackney hackmatack • hackneyed · · · Info · Definitions · Synonyms · Characters · · hackney · · Text Latin · · Script 7 · · Length Definitions · · · (noun) a carriage for hire. Synonyms: hackney carriage, hackney coach. · · Noun Definition 1 (noun) a compact breed of harness horse. · · Noun Definition 2 Synonyms · · · hackney carriage · · Synonym 1 hackney coach · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 k latin small letter k U+006B n latin small letter n U+006E y latin small letter y U+0079