- to incite (a dog) to attack
- to attack
C17: from English dialect sowl (esp of a dog) to pull or seize roughly
Examples from the Web for sool
But Sool'em becoming effusive there was a pause until she could be persuaded that "nobody wanted none of her licking tricks."
A cheerful nightcap; but such was our faith in Sool'em and Brown as danger signals, that the camp was asleep in a few minutes.