Simple past tense and past participle of rescind.(verb)
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Use "rescinded" in a sentence
"There was then a public protest, and Palin rescinded the librarian's termination."
"Dissatisfaction with wages does not amount to poverty, and as such this line of argument should be rescinded from the message of CUPE 3903 immediately."
"He wasn't confident he could get the suspension rescinded, in other words."