To examine, study, or inquire into systematically; Search or examine into the particulars of; Examine in detail. See examples of investigate used in a sentence. To observe or inquire into in detail; Investigate a crime; Present participle of investigate 2.
Understanding the Context
To examine a crime, problem, statement, etc. Learn more. Police began an investigation into/of the incident. Investigators revealed their findings.
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Key Insights
Investigation, the work of a detective investigation, the work of a private investigator investigation, the work of an insurance adjuster investigation, to identify the cause of an explosion. The meaning of investigate is to observe or study by close examination and systematic inquiry. How to use investigate in a sentence. Definition of investigate verb in oxford advanced learner's dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.