What does "fbi" mean?
Fixed-bit index.
Fbi
/ˈɛf.biː.aɪ/ name, noun
name, noun ·Moderate ·College level
Meaning at a glance
- Primary sense: Fixed-bit index.
- Grammar: fbi is listed as name, noun.
- Nearest alternatives: acronym, aec, agency, appalachian regional commission.
- Useful contrasts: full form, local police, regional police.
- Usage evidence: An efficient FBI agent does not make any bones about carrying out his duties.
How to use "fbi"
- Start with the primary definition, then check the part of speech before placing the word in a sentence.
- Compare nearby synonyms to make sure "fbi" carries the exact meaning, tone, and strength you need.
- Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.
Meaning check
- Does the word fit the sentence's grammar?
- Does it match the intended tone rather than only the dictionary definition?
- Would a simpler synonym be clearer for the reader?
- Is there enough surrounding context to prevent ambiguity?
Source and review context
This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "fbi" in a final draft.
If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.
Before you rely on this definition
Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "fbi" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "fbi" with a nearby alternative so the final choice matches both meaning and reader expectation.
Compare nearby meanings
- Use synonyms when you need a softer, stronger, simpler, or more specific word.
- Use antonyms to check the boundary of the meaning and avoid accidental contrast.
- Use the example sentence to confirm the word behaves naturally in context.
- Keep the original wording when a replacement adds complexity without improving precision.
Definition decision workflow
1. Identify the role
Check whether "fbi" is acting as name, noun in your sentence. A definition is only useful when the grammar matches the way the word is being used.
2. Test the nearest option
Compare it with "acronym" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.
3. Confirm with context
Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.
Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.
Final meaning check
Before publishing a sentence with "fbi", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.
When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.
Definitions
Noun
- 1 Fixed-bit index.
- 2 a federal law enforcement agency that is the principal investigative arm of the Department of Justice wordnet
- 3 Female body inspector. US, humorous
"Groups of Heterosexuals gather in Daytona Beach to tan their normally pale skin, eat fried shrimp, and buy novelty T-shirts that say things like Don't talk to me until I've had my coffee! and FBI: Female Body Inspector."
Proper Noun
- 1 Initialism of Federal Bureau of Investigation. US, abbreviation, alt-of, initialism
"For a while, nearly every girl at school on whom I had a crush had a father in the FBI."
- 2 Federation of British Industry (1916–1965), forerunner of CBI (Confederation of British Industry). British
- 3 fire behaviour index Australia
Synonyms
All synonymsAntonyms
full formlocal policeregional police
Example
"An efficient FBI agent does not make any bones about carrying out his duties."
Common questions
What is a synonym for "fbi"?
Common synonyms include: acronym, aec, agency, appalachian regional commission, atomic energy commission, bow street runner.
How do you use "fbi" in a sentence?
An efficient FBI agent does not make any bones about carrying out his duties.
How do you pronounce "fbi"?
Pronounced /ˈɛf.biː.aɪ/.