Gerontology
Study of the biological, psychological, and social aspects of aging
Gerontology ( JERR-ən-TOL-ə-jee) is the study of the biological, cognitive, cultural, psychological, and social aspects of ageing. The word was coined by Ilya Ilyich Mechnikov in 1903, from the Greek γέρων (gérōn), meaning "old man", and -λογία (-logía), meaning "study of". The field is distinguished from geriatrics, which is the branch of...