1. You may have heard the term hair line hairline fracture.

2. She blushed to her hair line and her humiliation was complete.

3. I fired once and the bullet entered her temple at her hair line.

4. He was about fifty, with strands of fair hair covering a receding hair line.

5. Suffering from excessive internal heat , he got red spots around his hair line.

6. His helmet was off and his forehead was bleeding below the hair line.

7. Real sinus trouble: cover upper chest and forehead to hair line.