brills

plural plural-only

The hair on the eyelids of a horse.

Japanese Meaning

馬のまぶたに生える毛

Careful grooming around the brills can prevent irritation and keep a horse comfortable.

馬のまつ毛の周りを丁寧に手入れすることで、炎症を防ぎ、馬を快適に保てます。

Sense（1）

The hair on the eyelids of a horse.

PARTS OF A HORSE’S BODY. […] 6. The brills, which is the hair on the eyelids.