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Word of the Day Tuesday, June 9, 2026

investigation

/ɪn.vɛs.tɪˈɡeɪ.ʃən/ noun · British & US
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What does investigation mean?

noun

The act of investigating or inquiring into something, typically in order to establish the truth of the matter. A systematic examination or inquiry into a subject or situation.

Example

"The police launched an investigation into the suspicious fire."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for investigation

Antonyms of investigation

Rhymes with investigation

Etymologically related