Simple past tense and past participle of lesion.(verb)
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Use "lesioned" in a sentence
"So let's break down what this pathetic pawn of the paranoid, pants-wetting Right has to say, as it is a useful exercise in understanding what goes on in their multi-lesioned cerebral cortexes."
"Both hemispheres were lesioned in a single procedure by lifting the brain to expose its ventral surface."
"ÂÂThe crew turned from their tasks and windows to watch a shrunken man, gaunt and lesioned as he cleared his throat and spoke."