dowager's hump

English Thesaurus

1. abnormal spinal curvature that results when osteoporosis causes the spine to collapse; seen most often in elderly women (noun.state)

hypernym	:	osteoporosis,
definition	:	abnormal loss of bony tissue resulting in fragile porous bones attributable to a lack of calcium; most common in postmenopausal women (noun.state)

hypernym	:	spinal curvature,
definition	:	an abnormal curvature of the vertebral column (noun.state)