Having dark streaks or spots on a gray or tawny ground; brinded.

Marked with streaks.

having a gray or brown streak or a pattern or a patchy coloring; used especially of the patterned fur of cats

Having inconspicuous dark streaks or flecks on a gray or tawny background.

The effects, usually spotted or streaked, of a darker colour on an artwork.

Brindled is a pattern of dark or mottled gray flecks or streaks.