What is to twist or contort the body; to be distorted; as, to writhe with agony. Also used figuratively. After every attempt, he felt that he had failed, and writhed with shame and vexation. Macaulay called?

writhe — To twist or contort the body; to be distorted; as, to writhe with agony. Also used figuratively. After every attempt, he felt that he had failed, and writhed with shame and vexation. Macaulay. (Webster's 1913.)

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