• becoming grey, going grey (mainly about the hair)someone who has greying hair or who is greying has hair that is going grey.
The term “graying of America” refers to the fact that the American population is steadily becoming more dominated by older people.greying population stays in the pink: Elderly people are growing healthier, happier and more independentسفید ( خاکستری ) شدن مو >>> استعاره از: پیری - پیر شدن - سن برداشتنخاکستری+ عکس و لینک