bariatric

The term 'bariatric' is a modern medical coinage, constructed from classical Greek roots to precisely describe a field of medicine. The first element, 'bar-', derives from the Greek 'baros', meaning weight or pressure, a concept also found in words like 'barometer'. The second element, '-iatr-', originates from 'iatros', meaning healer or physician, the root of 'psychiatry' and 'pediatrics'. Combined with the adjectival suffix '-ic', the word literally means "pertaining to the treatment of weight," a direct and logical descriptor for the branch of medicine concerned with the causes, prevention, and treatment of obesity.

Structure: bar (weight) + iatr (treatment) + ic (adjective suffix) bar: From Greek 'baros', meaning weight, heaviness. iatr: From Greek 'iatros', meaning physician, healer; here, it denotes medical treatment. ic: A suffix of Greek and Latin origin used to form adjectives, meaning 'of, pertaining to, or characterized by'.