gerontomorphosis

/juh-ron-tuh-mawr-fuh-sis/US // dʒəˌrɒn təˈmɔr fə sɪs //

老年痴呆症,老龄化,老年化,老龄化社会

Definitions

n.名词 noun

1
- : Biology. evolutionary specialization of a species to a degree that decreases its capability for further adaptation and eventually leads to its extinction.