hip joint hip-hop • hip knob · · · Info · Definitions · Synonyms · Characters · · hip joint · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) the ball-and-socket joint between the head of the femur and the acetabulum. Synonyms: hip, hip joint, coxa, articulatio coxae. · · Noun Definition 1 Synonyms · · · hip · · Synonym 1 coxa · · Synonym 2 articulatio coxae · · Synonym 3 Characters · · space U+0020 h latin small letter h U+0068 i latin small letter i U+0069 j latin small letter j U+006A n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 t latin small letter t U+0074