Learn English Online - Idiomatic Expressions
Definition of Idiomatic Expressions

What does in cold blood mean?
Meaning of idioms with examples...
in cold blood
The phrase to do something in cold blood is an idiomatic expression that means to do something without feeling or with cruel intent.This idiom is frequently used to talk about a crime.
Example(s):
The woman killed her baby in cold blood. It is just horrible.
This idiom is in the crime category