curdle

curdle someone's blood

Fig. to frighten or disgust someone severely. The story was scary enough to curdle your blood. The terrible scream was enough to curdle my blood.

See also: blood

make someone's blood run cold

Fig. to shock or horrify someone. The terrible story in the newspaper made my blood run cold. I could tell you things about prisons that would make your blood run cold.

See also: blood, cold, make, run

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make somebody's blood run cold  also make somebody's blood curdle

if something makes someone's blood run cold, it makes them very frightened I heard a scream which made my blood run cold.

See also: blood, cold, make, run