carthorse carthamus tinctorius • cart horse · · · Info · Definitions · Synonyms · Characters · · carthorse · · Text Latin · · Script 9 · · Length 2 · · Syllables Definitions · · · (noun) draft horse kept for pulling carts. Synonyms: cart horse, drayhorse. · · Noun Definition 1 Synonyms · · · cart horse · · Synonym 1 drayhorse · · 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 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074