What does "fuzz" mean?
A frizzy mass of hair or fibre.
Fuzz
/fʌz/ noun, verb, slang
noun, verb, slang ·Common ·High school level
Meaning at a glance
- Primary sense: A frizzy mass of hair or fibre.
- Grammar: fuzz is listed as noun, verb, slang.
- Nearest alternatives: blur, air, bluecoat, blurriness.
- Useful contrasts: clarify, clarity, criminals.
- Usage evidence: Watch out! Here comes the fuzz!
How to use "fuzz"
- Start with the primary definition, then check the part of speech before placing the word in a sentence.
- Compare nearby synonyms to make sure "fuzz" 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 "fuzz" 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 "fuzz" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "fuzz" 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 "fuzz" is acting as noun, verb, slang 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 "blur" 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 "fuzz", 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 A frizzy mass of hair or fibre. countable, uncountable
"His cheeks were like peaches, with much the same sort of fuzz over them."
- 2 The police, or any law enforcement agency. US, slang, uncountable, with-definite-article
"Let's get the hell out of here before the fuzz turns up"
- 3 Misspelling of fuss. alt-of, misspelling
- 4 the first beard of an adolescent boy wordnet
- 5 Quality of an image that is unclear; a blurred image. countable, uncountable
"...scientific advances happen more often at the frontier of representation, at the edge of resolution where an image dissolves into fuzz and blur."
Show 7 more definitions
- 6 a hazy or indistinct representation wordnet
- 7 The random data used in fuzz testing. countable, uncountable
""Fuzz testing" or "fuzzing" is a technique for software testing that provides random data ("fuzz") to the inputs of a program."
- 8 uncomplimentary terms for a policeman wordnet
- 9 A distorted sound, especially from an electric guitar or other amplified instrument. countable, uncountable
"This gives a good soft clipping effect and a good fuzz sound."
- 10 filamentous hairlike growth on a plant wordnet
- 11 A state of befuddlement. countable, uncountable
"I think I'm in a fuzz, and don't know what I ſay, I never ſaw the like."
- 12 Fuzziness, vagueness. countable, uncountable
Verb
- 1 To make fuzzy. transitive
- 2 To become fuzzy. intransitive
- 3 To make drunk. dated, transitive
"Or maybe my mind was just fuzzed with the drink."
- 4 To test a software component by running it on randomly generated input.
"Sulley works by fuzzing the first fuzzable field to be fuzzed. While it is iterating through all the values it wants to try for that field, all the other fields are untouched and remain at their default value."
- 5 To fly off in minute particles with a fizzing sound, like water from hot metal. dated, intransitive
Example
"Watch out! Here comes the fuzz!"
Common questions
What is a synonym for "fuzz"?
Common synonyms include: blur, air, bluecoat, blurriness, blurring, blurs.
How do you use "fuzz" in a sentence?
Watch out! Here comes the fuzz!
How do you pronounce "fuzz"?
Pronounced /fʌz/.
Etymology
Etymology 1
Uncertain. Some dictionaries suggest a Germanic source; compare Low German fussig (“loose; spongy”), Dutch voos (“unsound; rotten”). Others, such as Webster's New College Dictionary, suggest a back-formation from fuzzy. The Oxford English Dictionary suggests, “Perhaps imitative of the action of blowing away light particles.”
Etymology 2
Unknown. Godfrey Irwin (1930) suggests a possible connection to fuss, "over-particular", excessive bother.