Simple past tense and past participle of retread.(verb)
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Use "retreaded" in a sentence
"But the guide provision, if read literally, prevented the company from using any term other than "retreaded" to distinguish its tire from its competitors."
"This film is mostly a bunch of retreaded ideas randomly thrown into a blender, with a few “wow” moments to momentarily impress a jaded teen or three."
"I read this and honestly read not “retreaded” but “retarded.”"