The meaning of INVESTIGATE is to observe or study by close examination and systematic inquiry. How to use investigate 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, …

INVESTIGATE meaning: 1 : to try to find out the facts about (something, such as a crime or an accident) in order to learn how it happened, who did it, etc.; 2 : to try to get information about …

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] …

There are seven meanings listed in OED's entry for the verb investigate, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

• Police are investigating an explosion at the city store. • Hunt was investigated for more than a year before he was arrested. • The commission will investigate the cause of the accident, …

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.

If someone, especially an official, investigates an event, situation, or claim, they try to find out what happened or what is the truth. They're still investigating the accident. He ordered an …