Lour - Definition
lour
v 1: set lower; "lower a rating"; "lower expectations" [syn:
lower, lour]
2: make lower or quieter; "turn down the volume of a radio"
[syn: turn down, lower, lour]
3: look angry or sullen, wrinkle one's forehead, as if to signal
disapproval [syn: frown, glower, lour, lower]