police detective

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a police officer who investigates crimes
• Syn:
detective, investigator, tec
• Derivationally related forms:
investigate (for: investigator)
• Hypernyms:
policeman, police officer, officer
• Hyponyms:
dick, gumshoe, hawkshaw, plainclothesman, tracer