cold blood

Hierarchy: 
Description: 
{{obsolete|_|except|_|as|_|phrase|_|'''in cold blood'''}} A state of mild or low emotions, previously understood as a condition whereby the blood has not been appreciably heated by emotional intensity.
Ngram: 
Ngram Text: 
cold blood
Source: 
Wiktionary
Issue: 
0
Wiktionary tag: 
Ngram Count: 
2