supercilium

from WordNet (r) 3.0 (2006)
supercilium
    n 1: the arch of hair above each eye [syn: {eyebrow}, {brow},
         {supercilium}]
    
from The Collaborative International Dictionary of English v.0.48
Supercilium \Su`per*cil"i*um\, n. [L.] (Zool.)
   The eyebrow, or the region of the eyebrows.
   [1913 Webster]
    

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