investigator

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a scientist who devotes himself to doing research (Freq. 8)
• Syn:
research worker, researcher
• Derivationally related forms:
investigate, research (for: researcher)
• Hypernyms:
scientist
• Hyponyms:
experimenter, boffin, fieldworker, postdoc, post doc
2. someone who investigates (Freq. 1)
• Hypernyms:
expert
• Hyponyms:
adjuster, adjustor, claims adjuster, claims adjustor, claim agent,
coroner, medical examiner, detective, examiner, inspector, ombudsman
• Instance Hyponyms:
Wiesenthal, Samuel Wiesenthal
3. a police officer who investigates crimes (Freq. 1)
• Syn:
detective, tec, police detective
• Derivationally related forms:
investigate
• Hypernyms:
policeman, police officer, officer
• Hyponyms:
dick, gumshoe, hawkshaw, plainclothesman, tracer

• Từ đồng nghĩa / Synonyms:
  detective, tec, police detective, research worker, researcher