interrogate

Interrogate is a verb meaning to question someone thoroughly, often formally or aggressively, to obtain information. The noun interrogation refers to the process itself. In everyday use, interrogation is associated with law enforcement or security settings, but it can occur in any context where information is sought, such as military, intelligence, or investigative journalism. It is distinct from casual questioning or an interview in tone and objectives; interrogations aim to extract verifiable facts, locate suspects, or obtain admissions.

Techniques and standards: Interrogation methods range from rapport-based approaches that encourage voluntary cooperation to more direct or confrontational questioning. High-quality interrogations emphasize accuracy and minimize the risk of false information; investigators may corroborate statements with physical evidence, surveillance, or documentary records. Many jurisdictions regulate interrogation to protect rights, forbidding coercion, torture, or indefinite detention, and requiring counsel or notification for certain detainees. International law, including the UN Convention Against Torture, bans torture and cruel, inhuman, or degrading treatment as a condition for obtaining information.

History and usage: The term derives from Latin interrogare, formed from inter- 'between' and rogare 'to ask'. Over time it has been used in legal, military, and intelligence domains. In modern practice, interrogation logs, electronic recording, and oversight mechanisms are common to ensure accountability and reduce abuse.