investigation
Americannoun
-
the act or process of investigating or the condition of being investigated.
- Synonyms:
- exploration, scrutiny
-
a searching inquiry for ascertaining facts; detailed or careful examination.
- Synonyms:
- exploration, scrutiny
noun
Usage
What does investigation mean? An investigation is a thorough search for facts, especially those that are hidden or need to be sorted out in a complex situation. The goal of an investigation is usually to determine how or why something happened.Investigations are usually formal and official. The word is commonly associated with police investigations of criminal activity, but it is used in many other contexts to refer to the process of investigating—systematically finding and examining evidence.Example: After a six-month investigation, this news organization uncovered widespread corruption.
Related Words
Investigation, examination, inquiry, research express the idea of an active effort to find out something. An investigation is a systematic, minute, and thorough attempt to learn the facts about something complex or hidden; it is often formal and official: an investigation of a bank failure. An examination is an orderly attempt to obtain information about or to make a test of something, often something presented for observation: a physical examination. An inquiry is an investigation made by asking questions rather than by inspection, or by study of available evidence: an inquiry into a proposed bond issue. Research is careful and sustained investigation.
Other Word Forms
- investigational adjective
- preinvestigation noun
- reinvestigation noun
Etymology
Origin of investigation
First recorded in 1400–50; late Middle English investigacio(u)n from Latin investīgātiōn- (stem of investīgātiō ). See investigate, -ion
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.
He announced the investigation into Leeds Teaching Hospitals NHS Trust in October, after a BBC investigation revealed that the deaths of at least 56 babies over the past five years may have been prevented.
From BBC
Nash said they had written to NSW Police to request they reopen an investigation, taking into account new evidence that has come to light since 2019.
From BBC
The Department for Business and Trade has not challenged the claim about Andrew's time as envoy, between 2001 and 2011, but has referred to the ongoing police investigation into the former prince.
From BBC
She works on video investigations, news features, and full-length documentaries in the U.S. and internationally.
“Based on that finding, MPD’s investigation into this matter has concluded,” it said.
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.
