Definition of criminalist in English:

criminalist

noun

See criminalistics

‘He is a forensic biologist and criminalist.’
  • ‘Catherine suffers in a few episodes where her competence as a criminalist comes into question, and she is forced to deal with the consequences of a major blunder.’
  • ‘Before going Hollywood, she spent 15 years as a criminalist with the LA County's Sheriff's Department.’
  • ‘His anguish and focus make him a determined criminalist / policeman.’
  • ‘However, he was also the chief criminalist for Connecticut for more than 20 years.’