scowl
Concise Oxford English Dictionary © 2008 Oxford University Press:
scowl/skaʊl/
▶noun an angry or bad-tempered expression. ▶verb frown in an angry or bad-tempered way.
– derivatives
scowler noun.
scowler noun.
– origin ME: prob. of Scand. origin.
'scowl' also found in these Oxford entries:

