noun
- Plural of gerontology; the scientific study of aging and the problems of aged people.
Usage: academic; technical
Examples
- Several gerontologies programs at universities focus on improving quality of life for seniors.
- The conference brought together experts from different gerontologies disciplines to discuss aging research.
- Modern gerontologies examines biological, psychological, and social aspects of aging.
- Advances in gerontologies have led to better understanding of age-related diseases.
- The department offers courses in gerontologies for students interested in elder care.