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.
That investigation could lead to sanctions, while BBC Scotland also expects an update from Police Scotland later on Monday.
From BBC
The charges mark the first prosecution of its kind in the UK, after an investigation by Counter Terrorism Policing's War Crimes Unit.
From BBC
Police said the investigation into the embassy blast was being treated as high priority and that dogs, drones and helicopters had been used to carry out investigations at the scene of the explosion.
From BBC
In February, Mountbatten-Windsor was arrested on suspicion of misconduct in public office before being released under investigation.
From BBC
Justice Minister Akin Gurlek, the former chief prosecutor who led the investigation into Imamoglu, told reporters on Friday: "I simply did my duty as a public prosecutor. My conscience is clear."
From BBC
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.
