make someone's blood run cold

US /meɪk ˈsʌm.wʌnz blʌd rʌn koʊld/
UK /meɪk ˈsʌm.wʌnz blʌd rʌn koʊld/
"make someone's blood run cold" picture
1.

to make someone feel very frightened or horrified

:
The ghost story made my blood run cold.
The sudden scream made everyone's blood run cold.