Simple past tense and past participle of suppurate.(verb)
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Use "suppurated" in a sentence
"It boiled and suppurated as the Tories tore themselves apart over Europe."
"The blood had apparently spoiled—suppurated—of its own will, combusted spontaneously into true pus."
"SANCHO PANZA; but I know that my first impressions of them were picked up at that time, and that they were somehow or other connected with a suppurated abscess that some boy had come home with, in consequence of his"