皓首苍颜

皓首蒼顏
hàoshǒucāngyán
white hair and gray sunken cheeks (idiom); decrepit old age

CEDICT

斑白的头髮，苍老的面孔。形容老人的容貌。

重編國語辭典

Entry Composition

1 皓首 hàoshǒu
  1. white head of hair
  2. fig. old person
2 苍颜 cāngyán aged face