noun
senile cataract; age-related cataract
Medical term for a cataract that develops as part of the aging process.
老人性白内障は、加齢に伴って水晶体が濁る病気です。
Senile cataract is a condition in which the lens becomes cloudy with age.
白内障 is the general term for cataract, while 老人性白内障 specifically refers to age-related cataract.
Compound of 老人性 (senile, age-related) + 白内障 (cataract).