also: はくはつ
noun, noun which may take the genitive case particle 'no'
white hair; grey hair; gray hair
Refers to hair that has turned white or grey, typically with age. Can be used as a noun or with の to modify another noun.
最近、白髪が増えてきた。
I've been getting more grey hairs lately.
彼は白髪の
He is an old man with white hair.