investigates

Investigates is the third-person singular present tense of the verb investigate. It denotes performing a systematic examination or inquiry to uncover facts, evidence, or information.

Etymology: The word derives from Latin investigare, meaning to track down or pursue a trace. It combines in- meaning “in” with vestigare meaning “to track.” The English form emerged in the late medieval period and has been in common use since.

Contexts: In law enforcement, investigators gather testimony, inspect scenes, and analyze data. In journalism and research, investigators examine allegations and test hypotheses. In science and compliance, investigators design studies, audit records, and interpret evidence to determine causes, effects, or accountability.

Usage notes: Investigates takes a direct object such as a crime, a claim, or an allegation, and is often followed by details of what is being sought or clarified. Example: The detective investigates the murder. The committee investigates accusations of misconduct. The term implies a formal or methodical approach, sometimes with legal or procedural significance.

See also: investigation, investigative, investigator. Related verbs include examine, probe, and inquire.