Standard Lemma guide

duff

adj · name · noun · verb · 26 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.

  • General-American, Received-Pronunciation: /dʌf/
  • Australian, New-Zealand: /dɐf/
  • Australia: Recorded audio is listed in the source snapshot.
  • Northern-England: /dʊf/
  • rhymes with -ʌf
  • /dʌf/
  • homophone: duff
  • CMU ARPABET: D AH1 F Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Worthless; not working properly, defective.

Definition source: English Wiktionary via Wiktextract

Usage: UK

Examples

  • Why do I always get a shopping trolley with duff wheels?

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

name

Meaning 2

A surname.

Definition source: English Wiktionary via Wiktextract

Usage: countable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

name

Meaning 3

A placename

A village in Saskatchewan, Canada.

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

4

name

Meaning 4

A placename

An unincorporated community in Indiana, United States.

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

name

Meaning 5

A placename

An unincorporated community in Nebraska, United States.

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

name

Meaning 6

A placename

An unincorporated community in Tennessee, United States.

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

name

Meaning 7

A male given name.

Definition source: English Wiktionary via Wiktextract

Usage: countable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

name

Meaning 8

A BR class 47, a class of British diesel locomotive.

Definition source: English Wiktionary via Wiktextract

Usage: UK, countable, uncountable

Topics: rail-transport, railways, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

Dough.

Definition source: English Wiktionary via Wiktextract

Usage: countable, dialectal, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

noun

Meaning 10

A stiff flour pudding, often with dried fruit, boiled in a cloth bag, or steamed.

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

11

noun

Meaning 11

A pudding-style dessert, especially one made with plums or (in the Bahamas) guavas.

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

12

noun

Meaning 12

Decaying vegetable matter on the forest floor.

Definition source: English Wiktionary via Wiktextract

Usage: British-Columbia, Northwestern, Scotland, US, countable, uncountable

Examples

  • 1991, "Woody Fuel and Duff Consumption by Prescribed Fire in Northern Idaho Mixed Conifer Logging Slash" from the U.S. Department of Agriculture The moisture content of the deep pockets of rotten wood was much greater than of the litter-derived duff layer.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

noun

Meaning 13

Coal dust, especially that left after screening or combined with other small, unsaleable bits of coal.

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

14

noun

Meaning 14

Fine and dry coal in small pieces, usually anthracite.

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

15

noun

Meaning 15

A mixture of coal and rock.

Definition source: English Wiktionary via Wiktextract

Usage: UK, countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

noun

Meaning 16

The bits left in the bottom of the bag after the booty has been consumed, like crumbs.

Definition source: English Wiktionary via Wiktextract

Usage: countable, slang, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

17

noun

Meaning 17

Something spurious or fake; a counterfeit; a worthless thing; a defective thing.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: duffer

Antonyms: none provided

18

noun

Meaning 18

An error.

Definition source: English Wiktionary via Wiktextract

Usage: countable, slang, uncountable

Topics: ball-games, baseball, games, hobbies, lifestyle, sports

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

19

noun

Meaning 19

The buttocks.

Definition source: English Wiktionary via Wiktextract

Usage: US, slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

20

noun

Meaning 20

Alternative form of daf (“type of drum”).

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

21

noun

Meaning 21

Acronym of dumb/designated ugly fat friend, an attractive woman's less attractive friend.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, acronym, alt-of, derogatory, slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

22

verb

Meaning 22

To disguise something to make it look new.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete, slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

23

verb

Meaning 23

To sell spurious goods, often under pretence of their being stolen or smuggled.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete, slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

24

verb

Meaning 24

To alter the branding of stolen cattle; to steal cattle.

Definition source: English Wiktionary via Wiktextract

Usage: Australia

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

25

verb

Meaning 25

To hit the ground behind the ball.

Definition source: English Wiktionary via Wiktextract

Usage: US

Topics: golf, hobbies, lifestyle, sports

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

26

noun

Meaning 26

a stiff flour pudding steamed or boiled usually and containing e.g. currants and raisins and citron

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: plum duff

Antonyms: none provided

Broader terms: pudding

History

Etymology

Uncertain; probably related to Proto-Indo-European *dhewbh- (“to whisk, smoke, darken, obscure”).

From the Irish and Scottish Gaelic surname, from dubh (“dark”).

Representing a northern England and Scots pronunciation of dough.

Uncertain; perhaps the same as Etymology 1, above.

Originally thieves' slang; probably a back-formation from duffer.

Across languages

Translations

11 source translations are retained for this English entry.

  • Finnish: rikkinäinen — not working properly
  • French: nul — not working properly
  • Italian: sgangherato — not working properly
  • Russian: никудышный (nikudyšnyj) — not working properly
  • Russian: дрянной (drjannoj) — not working properly
  • Bulgarian: задник (zadnik) — the buttocks
  • Finnish: takamus — the buttocks
  • Italian: sedere — the buttocks
  • Italian: chiappe — the buttocks
  • Italian: deretano — the buttocks
  • Portuguese: bumbum — the buttocks