Simple past tense and past participle of slaver.(verb)
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Use "slavered" in a sentence
"The salsa verde, with its bright acids balanced and rounded the richness of the marrow, and the baguette, scored with black grill marks, and which was slavered with olive oil and rubbed down with garlic, lent a spicy smokiness to the dish as well."
"He saw the flashing forms of gray, the gleaming eyes, the lolling tongues, the slavered fangs."
"He was half-way under the railing when she caught him up and held him at arm's length while he howled and barked and slavered."