(slav′ər) v.t.
To dribble saliva over.
—v.i. To dribble saliva; drool.
—noun Saliva issuing or dribbling from the mouth. [Prob. <ON slafra]
—slav′er·er noun

(slā′vər) noun
1. A person or a vessel engaged in the slave trade.
2. One who procures white slaves.