The meaning of INVESTIGATE is to observe or study by close examination and systematic inquiry. How to use investigate in a sentence.

INVESTIGATE definition: 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.

INVESTIGATE definition: 1. to examine a crime, problem, statement, etc. carefully, especially to discover the truth: 2. to…. Learn more.

1. to search or examine into the particulars of; examine in detail. 2. to examine the particulars of so as to learn about something hidden, unique, or complex, esp. in an attempt to find a motive, cause, or …

To inquire into (a situation or problem, esp a crime or death) thoroughly; examine.... Click for English pronunciations, examples sentences, video.

to look into or examine the particulars of (something) carefully so as to discover something hidden, unique, or complex: [no object] The police were called in to investigate. [~ + object] The scientists …

Dec 7, 2025 · (transitive) To examine, look into, or scrutinize in order to discover something hidden or secret. "Why don't you investigate?" he demanded. And investigate I did. The translations below …

Definition of investigate verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Investigate definition: To observe or inquire into in detail; examine systematically.

Investigate generally refers to conducting a systematic or formal inquiry or examination to uncover facts or information about a certain matter or situation. It can involve in-depth research, analysis or …