Simple past tense and past participle of curl.(verb)
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Use "curled" in a sentence
"All he remembered was spending the rest of the 1930S and the war in the corner of a bar down on West 59th called the Unforeseen where the name curled out of the wall above the door."
"Benny, Ana had said, his name curled forward by the rising Santa Anas."
"No smoke curled from the chimney, not a barnyard fowl clucked and strutted."