<p><strong>Adjective</strong></p><ul><li>Of or relating to geriatrics or old age: the hospital's geriatric ward.</li><li>Noting or relating to aged people or animals: a geriatric pet.</li><li>Old, outmoded, or worn out by long use: The company is suffering from geriatric factories and manufacturing technologies.</li></ul><p><strong>Noun</strong></p><ul><li>Often Offensive. An aged person.</li></ul>