greys

noun

Various shades or tones of the colour grey.

"The artist used many subtle greys."

noun

Strands of hair that have lost their natural pigment and turned grey.

"She started noticing her first greys."

Thesaurus

Synonyms: gray, neutral, achromatic, greyish, grayish, greyness, grayness, Zane Grey, intermediate, old, white-haired, hoary