os tarsi fibulare os sphenoidale • os temporale · · · Info · Definitions · Synonyms · Characters · · os tarsi fibulare · · Text Common · · Latin · · Scripts 17 · · Length 6 · · Syllables Definitions · · · (noun) the largest tarsal bone; forms the human heel. Synonyms: heelbone, calcaneus, os tarsi fibulare. · · Noun Definition 1 Synonyms · · · heelbone · · Synonym 1 calcaneus · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C 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 u latin small letter u U+0075