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investigator

investigator

756 3.4
A police officer who looks into crimes to find evidence
  • noun
  • /ɪnˈvɛstɪɡeɪtər/
translation icon : investigador policial
  • I wanted to hire an investigator, but I couldn't afford to.
  • a police investigator
  • lead investigator
  • criminal investigators

Can you have your state investigators go and look into this?

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Examples

  • Thus far, investigators are refusing to comment on the incident.

  • Investigators are still working the scene...

  • The last thing anyone wants is an investigator who is out of control.

    Fiction book (1992)
  • I have more important things to do than to meet some insurance investigator.

  • Who is this police investigator and all the kind of people that he encounters?

  • Can you have your state investigators go and look into this?

  • Once the complaint is processed, an investigator will be sent out to look into the problem.

    Fiction book (1991)
  • And it's since then become the key question that investigators have asked in every presidential scandal ever since.

  • Brendon was now a licensed private investigator, taking only cases that interested him.

    Fiction book (1992)
  • The police investigator interviewed several witnesses to gather information about the crime.

Synonyms

detective
vsinvestigator
2.7

A police officer who investigates crimes and finds out what happened

is specifically a police officer doing the same official job
private investigator
vsinvestigator
64 3.7

A person hired to find facts about crimes or private matters who is not a police officer

is the public officer role focused on formal criminal inquiries
private detective
vsinvestigator
30 3.4

A person who is not a police officer and is paid to investigate crimes

is the official state officer employed to examine crimes
police detective
vsinvestigator
27 2.7

A police officer who investigates crimes and collects evidence

is the police role that examines crimes to uncover information
private eye
vsinvestigator
  • Informal
24 4.2

A person hired to find out information for someone, often about crimes

is the official police job rather than an informal private label
sleuth
vsinvestigator
14 5.6

A person who investigates crimes and follows clues

is the formal officer role rather than a general clue finder
PI
vsinvestigator
13 3.7

A person hired to find missing people or information

is the police officer position responsible for official crime examination
gumshoe
vsinvestigator
  • Archaic
5 8.4

A detective who works quietly and follows people to find facts

is the standard police officer position rather than a slang name
tec
vsinvestigator
  • Archaic
3 9.9

A police officer who investigates crimes and finds who did them

is the formal police role rather than the casual label
prober
vsinvestigator
1 6.3

A person or machine that closely examines things to find problems

is focused on examining crimes as an officer rather than general probes
sleuthhound
vsinvestigator
  • Archaic
9.9

A person who carefully follows clues to solve mysteries

is the official officer job, not only persistent clue following
inquiry agent
vsinvestigator
6.5

A private detective hired to find information for people or businesses

is the state officer role that examines crimes and gathers evidence

Compounds

A person hired to find facts about crimes or private matters who is not a police officer

7 7.0

A scientist who leads and manages a research project

How Investigative

special agent
  • US
37 3.5
investigator
756 3.4
police officer
560 1.1
patrolman
  • US
28 4.2

Surface Forms

investigator singular
investigators plural

Morphology

investigator = investigate (transparent) = investigate + or

Clear agent-noun formation from the verb 'investigate' with the productive suffix '-or', meaning 'a person who investigates'.

Etymology

Investigator comes from the Latin investigare, which meant 'to search' or 'to track'. So a police investigator is someone who 'tracks' clues and evidence to find out what happened.