knee joint knee jerk • knee-jointed · · · Info · Definitions · Synonyms · Characters · · knee joint · · Text Common · · Latin · · Scripts 10 · · Length Definitions · · · (noun) hinge joint in the human leg connecting the tibia and fibula with the femur and protected in front by the patella. Synonyms: knee, human knee, articulatio genus, genu. · · Noun Definition 1 Synonyms · · · knee · · Synonym 1 human knee · · Synonym 2 articulatio genus · · Synonym 3 genu · · Synonym 4 stifle · · Synonym 5 Characters · · space U+0020 e latin small letter e U+0065 i latin small letter i U+0069 j latin small letter j U+006A k latin small letter k U+006B n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074