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.

Define investigate. investigate synonyms, investigate pronunciation, investigate translation, English dictionary definition of investigate. v. in·ves·ti·gat·ed , in·ves·ti·gat·ing , in·ves·ti·gates v. tr. To …

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

investigate his stealing "investigate" in business language Investigate into investigation investigate more of the preindustrial European population Investigate suggestions <investigate> the history of their …

Dec 7, 2025 · investigate (third-person singular simple present investigates, present participle investigating, simple past and past participle investigated) (transitive) To inquire into or study in order …

What is the etymology of the verb investigate? investigate is a borrowing from Latin. Etymons: Latin investīgāt-, investīgāre.

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

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