'Policeman' definitions:

Definition of 'policeman'

From: WordNet
noun
A member of a police force; "it was an accident, officer" [syn: policeman, police officer, officer]

Definition of 'Policeman'

From: GCIDE
  • Policeman \Po*lice"man\, n.; pl. Policemen. A member of a body of police; a constable. [1913 Webster]