blood run cold

(make) your blood run cold

to be very frightened The thought of the damage such a bomb could do made my blood run cold.

Name	Pronounced	Usage
Sebastiaan	sə-BAHS-tee-ah:n	Dutch
Isaura	ee-SOW-rah (Spanish)	Portuguese, Spanish, Late Roman
Clovis	KLO-vis (English), klo-VEES (French)	Ancient Germanic (Latinized), French
Chaya	-	Hebrew
Hypatos	-	Ancient Greek
Anaru	-	Maori