pastern pasterer • pasterned · · · Info · Definitions · Synonyms · Characters · · pastern · · Text Latin · · Script 7 · · Length Definitions · · · (noun) the part between the fetlock and the hoof. Synonyms: fetter bone. · · Noun Definition 1 Synonyms · · · fetter bone · · Synonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074