interrogate

in-TAIR-uh-gayt /ɪnˈtɛrəɡeɪt/
verbC1GRESATTOEFL
formallegal

To question a suspect or witness thoroughly, formally, or rigorously.

Carries a strong tone of intensity and formal legal structure compared to simple questioning.

The story behind the word. Interrogate comes from Latin 'inter-' (between) and 'rogare' (to ask). In Roman legal procedure, it described the formal back-and-forth questioning between a magistrate and a witness.

Word relationships

  • question: Question is neutral, whereas interrogate implies intense, formal examination.
  • grill: Grill is informal slang, whereas interrogate is formal legal language.
  • answer: To reply to inquiries rather than systematically asking them.

Commonly confused with

  • interview: An interview is typically cooperative; an interrogation is formal, probing, and often adversarial.

Word family

  • interrogation (noun): The process of questioning someone formally and thoroughly
  • interrogator (noun): A person who conducts an interrogation
  • interrogative (adjective): Conveying or forming a question

Collocations

  • interrogate a suspect
  • interrogate thoroughly
  • interrogate witnesses
  • interrogation room

Example sentences

  • "Detectives spent hours in the interrogation room trying to interrogate the primary suspect." Police investigation
  • "Scholars must interrogate the underlying assumptions of historic legal frameworks." Academic analysis

Memory hook

INTER-rogating is asking questions BETWEEN two parties intensely. Rigorous formal questioning.

When not to use

Do not use for casual everyday conversations or friendly job interviews.

Fun facts

  • The grammatical term 'interrogative sentence' comes from the exact same Latin root 'rogare' (to ask).

Related words

detective, suspect, mirandize

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