this is usually defined in relation to a specific birth anniversary, often coinciding with an official age of retirement. (See chronological age.) But like current retirement ages, this definitional age cut off is arbitrary and increasingly blurred with the increase in early retirement and unemployment among older workers. Terms such as the "old old" and the "oldest old" have been used to refer to those aged 75+ and 85+ respectively.
Although there is a higher incidence of erectile dysfunction among older men, due to age-related conditions and their treatments, erectile dysfunction also occurs in younger men - the average age of the Asian patient is about 48.
a late time of life; "old age is not for sissies"; "he's showing his years"; "age hasn't slowed him down at all"; "a beard white with eld"; "on the brink of geezerhood"