brow brow /ˈbraʊ/

noun

1. () The part of the face above the eyes  ( forehead , brow )
   the part of the face above the eyes
    He had a small scar on his forehead from a childhood accident
   He had a small scar on his forehead from a childhood accident
   
   
2. () The arch of hair above each eye  ( supercilium , brow , eyebrow )
   the arch of hair above each eye
    She arched her eyebrow in surprise when she heard the news
   She arched her eyebrow in surprise when she heard the news
   
   
3. () The peak of a hill  ( hilltop , brow )
   the peak of a hill
    The sun set behind the brow of distant hills
   the sun set behind the brow of distant hills