'Beetle-browed' definitions:

Definition of 'beetle-browed'

(from WordNet)
adjective
Sullen or unfriendly in appearance [syn: beetle-browed, scowling]

Definition of 'Beetle-browed'

From: GCIDE
  • Beetle-browed \Bee"tle-browed`\, a. [OE. bitelbrowed; cf. OE. bitel, adj., sharp, projecting, n., a beetle. See Beetle an insect.] Having prominent, overhanging brows; hence, lowering or sullen. [1913 Webster]
  • Note: The earlier meaning was, "Having bushy or overhanging eyebrows." [1913 Webster]