[{"Bold_text": "adjective", "List Items": ["of or relating to geriatrics old age:the hospital's geriatric ward.", "noting or relating to aged people or animals:a geriatric pet.geriatric patients;a geriatric pet.", "old, outmoded, or worn out by long use:The company is suffering from geriatric factories and manufacturing technologies."]}, {"Bold_text": "noun", "List Items": ["Often Offensive.an aged person."]}]