Federal Bureau of Investigation
Britishnoun
Discover More
Established in 1908 under the Department of Justice, the FBI earned its reputation in the 1920s and 1930s by apprehending notorious bank robbers and gangsters.
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.
National Security Agency and the Federal Bureau of Investigation issued warnings: “These risks are serious enough to require immediate patching across United States Government departments and agencies,” the NSA wrote.
From The Wall Street Journal ● Oct. 22, 2026
She denies wrongdoing, and the Federal Bureau of Investigation questioned the veracity of the felon’s account and closed its inquiry.
From The Wall Street Journal ● Oct. 16, 2026
Or file a report with the Internet Crime Complaint Center, a division of the Federal Bureau of Investigation.
From MarketWatch ● Oct. 6, 2026
Homeland Security Investigations and the Federal Bureau of Investigation will investigate the incident.
From The Wall Street Journal ● Sep. 22, 2026
Within hours, at Kissinger’s request, the Federal Bureau of Investigation began placing wiretaps on the phones of Kissinger’s assistants.
From "Most Dangerous: Daniel Ellsberg and the Secret History of the Vietnam War" by Steve Sheinkin
![]()
Random Word
Spin the wheel and learn a new word!
Get a wordDefinitions 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.