Simple past tense and past participle of utilize.(verb)
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Use "utilized" in a sentence
"She utilized the word utilized at least once in every paragraph."
"Hemangioendothelioma is the term utilized to describe a varied group of vascular tumors that usually appear as red or blue nodules and tend to behave biologically in a manner that can be classified as falling between a benign hemangioma and malignant angiosarcoma."
"Never in my life have I been called a Christianophobe, nor have I ever heard this term utilized."