The Collaborative International Dictionary
Suppurate \Sup"pu*rate\, v. i. [imp. & p. p. Suppurated; p. pr. & vb. n. Suppurating.] [L. suppuratus, p. p. of suppurare to suppurate, cause to suppurate; sub under + pus, puris, matter. See Pus.] To generate pus; as, a boil or abscess suppurates.
Wiktionary
vb. (en-past of: suppurate)
Usage examples of "suppurated".
They were bare, covered with old, suppurated sores and fresh cuts caked with dried blood and dirt.
The black stumps of her distended knuckles suppurated through filthy bandages.
They were crouching in spreading pools of the stuff, cupping it in their hands and spilling it through their fingers, laughing wildly as the gas of visions poured around them even as their flesh suppurated and bled.
Wrong suppurated over her features, festering her severity and beauty, corrupting who she was.