To change into curd; to coagulate; as, rennet causes milk to curdle. Thomson.
To thicken; to congeal. Then Mary could feel her heart's blood curdle cold. Southey.
To change into curd; to cause to coagulate. "To curdle whites of eggs" Boyle.
To congeal or thicken. My chill blood is curdled in my veins. Dryden.
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