brow ridge

a bony projection in humans and other primates located above eye sockets delimiting the bottom of the forehead

日本語の意味

眉稜と呼ばれる、目の上に位置し額の下限部を区切る骨の隆起部

The archaeologist examined the skull and noted a pronounced brow ridge that suggested an early hominin.

考古学者は頭蓋骨を調べ、初期のホミニンを示唆する顕著な眼窩上の骨の隆起に気づいた。

意味（1）

a bony projection in humans and other primates located above eye sockets delimiting the bottom of the forehead

brow ridges

（ plural ）