Standard Lemma guide

fuzz

noun · verb · 17 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • fŭz
  • /fʌz/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -ʌz
  • CMU ARPABET: F AH1 Z Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A frizzy mass of hair or fibre.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Quality of an image that is unclear; a blurred image.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The random data used in fuzz testing.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A distorted sound, especially from an electric guitar or other amplified instrument.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

A state of befuddlement.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

Fuzziness, vagueness.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

The police, or any law enforcement agency.

Definition source: English Wiktionary via Wiktextract

Usage: US, slang, uncountable, with-definite-article

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

Misspelling of fuss.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, misspelling

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

verb

Meaning 9

To make fuzzy.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

verb

Meaning 10

To become fuzzy.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

verb

Meaning 11

To make drunk.

Definition source: English Wiktionary via Wiktextract

Usage: dated, transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

verb

Meaning 12

To test a software component by running it on randomly generated input.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

verb

Meaning 13

To fly off in minute particles with a fizzing sound, like water from hot metal.

Definition source: English Wiktionary via Wiktextract

Usage: dated, intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

noun

Meaning 14

the first beard of an adolescent boy

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: beard, face fungus, whiskers

15

noun

Meaning 15

a hazy or indistinct representation

Definition source: Princeton WordNet 3.0

Examples

  • it happened so fast it was just a blur
  • he tried to clear his head of the whisky fuzz

Meaning relationships

Synonyms: blur

Antonyms: none provided

Broader terms: representation, mental representation, internal representation

16

noun

Meaning 16

uncomplimentary terms for a policeman

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: bull, cop, copper, pig

Antonyms: none provided

Broader terms: policeman, police officer, officer

17

noun

Meaning 17

filamentous hairlike growth on a plant

Definition source: Princeton WordNet 3.0

Examples

  • peach fuzz

Meaning relationships

Synonyms: hair, tomentum

Antonyms: none provided

Broader terms: plant process, enation

Narrower terms: stinging hair, beard

History

Etymology

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.”

Unknown. Godfrey Irwin (1930) suggests a possible connection to fuss, "over-particular", excessive bother.

Across languages

Translations

28 source translations are retained for this English entry.

  • Bulgarian: мъх (mǎh) — frizzy mass
  • Bulgarian: пух (puh) — frizzy mass
  • Esperanto: lanugo — frizzy mass
  • Finnish: nukka — frizzy mass
  • French: duvet — frizzy mass
  • Hawaiian: heu — frizzy mass
  • Korean: 보풀 (bopul) — frizzy mass
  • Māori: kerehunga — frizzy mass
  • Russian: пух (pux) — frizzy mass
  • Spanish: pelusa — frizzy mass
  • Spanish: vello — frizzy mass
  • Basque: txakur — the police (slang)
  • Catalan: bòfia — the police (slang)
  • Finnish: kytät — the police (slang)
  • French: flicaille — the police (slang)
  • French: flics — the police (slang)
  • French: poulets — the police (slang)
  • Russian: менты́ (mentý) — the police (slang)
  • Russian: ляга́вые (ljagávyje) — the police (slang)
  • Russian: лега́вые (legávyje) — the police (slang)
  • Russian: мусора́ (musorá) — the police (slang)
  • Russian: ко́пы (kópy) — the police (slang)
  • Russian: фарао́ны m pl Literally (faraóny) — the police (slang)
  • Russian: “pharaohs” — the police (slang)
  • Spanish: pasma — the police (slang)
  • Spanish: chota — the police (slang)
  • Spanish: bofia — the police (slang)
  • Spanish: madero — the police (slang)