investigate
Americanverb (used with object)
-
to examine, study, or inquire into systematically; search or examine into the particulars of; examine in detail.
-
to search out and examine the particulars of in an attempt to learn the facts about something hidden, unique, or complex, especially in an attempt to find a motive, cause, or culprit.
The police are investigating the murder.
verb (used without object)
verb
Other Word Forms
- investigable adjective
- investigative adjective
- investigator noun
- investigatory adjective
- preinvestigate verb
- preinvestigator noun
- quasi-investigated adjective
- reinvestigate verb
- uninvestigated adjective
- uninvestigating adjective
- uninvestigative adjective
- uninvestigatory adjective
- well-investigated adjective
Etymology
Origin of investigate
First recorded in 1500–10; from Latin investīgātus, past participle of investīgāre “to follow a trail, search out”; in- 2, vestige, -ate 1
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The company’s accounting practices were later investigated by the Securities and Exchange Commission, and Ives was part of a 2022 settlement with the commission.
From Barron's
But the precise nature of the spear and the carcass are never directly investigated, and a surprising number of pages go by in which they are barely mentioned.
He wore a long wool navy overcoat and occasionally let sparrows investigate the patch pockets.
From Literature
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“So, how long will you be investigating here at the Mutton?” he asks.
From Literature
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To investigate these questions, Bailey is analyzing gray wolf teeth from museum collections and recently deceased animals using stable-isotope techniques.
From Science Daily
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.