1. of or relating to gerontology, the scientific study of aging and old age
Usage: formal; academic

Examples

• The university established a new gerontological research center to study aging populations.
• Gerontological studies have revealed important insights into cognitive decline in elderly adults.
• She pursued a career in gerontological nursing to work with senior patients.
• The conference featured presentations on gerontological advances in medicine and social policy.
• Gerontological research has shown that social engagement improves quality of life in older adults.