worry line
noun1
A permanent wrinkle on the forehead.
- 1982, Lou Sullivan, personal diary, quoted in 2019, Ellis Martin, Zach Ozma (editors), We Both Laughed In Pleasure I just got high & went in front of the mirror, to really LOOK at myself & really try to see myself as others do. I immediately see the worry lines carved into my face, now aging & showing all the fighting.