slaver
noun
a person who buys, sells, or owns human beings; an enslaver.
Used to express a completed action that took place before another specific past action occurred.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
His white fangs in his red jaws had slavered with craving as he watched the plump beavers at their work, far out on the brightly moonlit dam.
From The Haunters of the Silences A Book of Animal Life by Roberts, Charles George Douglas, Sir