Question

Salt and pepper hair  hair that has a mix together blend of black and gray hair, usually men. / My father’s salt and pepper hair has now turned completely white. / He is a tall man with salt-and-pepper hair and big brown eyes.

Accepted Answer

Noun + Noun

Collocation	Salt and pepper hair
Type	Noun + Noun
Examples	hair that has a mix together blend of black and gray hair, usually men. / My father’s salt and pepper hair has now turned completely white. / He is a tall man with salt-and-pepper hair and big brown eyes.

Hair Salt Pepper Noun Mix Blend Black Gray