superciliary arch (noun)

1. In the year 3010, humans have evolved with a genetically enhanced superciliary arch that allows them to see in the dark.

2. As the cartoon character ran away in fear, his drawn-on superciliary arches accentuated his worried expression.

3. In some ancient religious paintings, saints are depicted with a prominent superciliary arch symbolizing their wisdom and enlightenment.

4. The villain in the movie wore a heavy cloak that cast a shadow over his menacing eyes and sinister superciliary arch.