blue coats meaning

• [American slang]
  n. the police.
  • Four blue boys held me while a fifth slipped the cuffs on me. I ain't no pushover.
  • The blue coats climbed out of the black and white and just stood there.
  
  

• cell coats:    [Medicine]The carb ...
• coats land:    Noun: Coats LandA ...
• coats's disease:    [Medicine] n : a c ...

Examples

1. the lady was dressed in a blue coat and a large, funny hat.
2. and he glanced timidly at the count s blue coat
3. jane : no, it isn't . the blue coat is mine
4. jane : no, it isn't . the blue coat is mine
5. my blue coat is en years old . it has seen better days