Simple past tense and past participle of envenom.(verb)
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Use "envenomed" in a sentence
"He was conscious of a kind of envenomed resentment, almost aversion; yet his chief misgiving at that moment, which he recognized with added wrath, was lest she should leave him as quickly as she had come."
"It would be passing strange to have as a candidate for the presidency of the United States an envenomed crank who regularly offers justification for the 9/11 attacks that resulted in the annihilation of 3,000 Americans."
"It takes a profoundly envenomed mindset—one also deeply at odds with reality—to believe and to say publicly that the administration of this nation brought so low with grief and loss after the attack had reacted with glee."