femoris femoral vein • femorocaudal · · · Info · Definitions · Synonyms · Characters · · femoris · · Text Latin · · Script 7 · · Length 3 · · Syllables Definitions · · · (noun) the longest and thickest bone of the human skeleton; extends from the pelvis to the knee. Synonyms: femur, thighbone. · · Noun Definition 1 Synonyms · · · femur · · Synonym 1 thighbone · · Synonym 2 Characters · · e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073