lour
Concise Oxford English Dictionary © 2008 Oxford University Press:
lour /ˈlaʊə/ (also lower)
▶verb
- 1 (of a person) scowl.
- 2 (of the sky) look dark and threatening.
- 1 a scowl.
- 2 a louring appearance of the sky.
– derivatives
louring adjective,
louringly adverb,
loury adjective.
louring adjective,
louringly adverb,
loury adjective.
– origin ME: of unknown origin.
'lour' also found in these Oxford entries:

