Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. A stiff flour pudding boiled in a cloth bag or steamed.
- n. Decaying leaves and branches covering a forest floor.
- n. Fine coal; slack.
- n. Slang The buttocks.
Century Dictionary and Cyclopedia
- n. Dough; paste of bread.
- n. Nautical, a stiff flour pudding boiled in a bag or cloth: as, sailors' plum duff.
- n. Vegetable growth covering forest-ground.
- n. Fine coal.
- In golf, to miss a stroke by hitting the ground behind the ball.
Wiktionary
- n. dialectal Dough.
- n. A stiff flour pudding, often with dried fruit, boiled in a cloth bag, or steamed
- n. Scotland, US Decaying vegetable matter on the forest floor.
- n. Coal dust.
- n. slang The bits left in the bottom of the bag after the booty has been consumed, like crumbs.
- n. Something spurious or fake; a counterfeit, a worthless thing.
- n. baseball, slang, 1800s An error.
- adj. UK Worthless; not working properly, defective.
- n. US, slang The buttocks.
- v. slang, obsolete To disguise something to make it look new.
- v. Australia To alter the branding of stolen cattle; to steal cattle.
- v. UK, slang To beat (up).
- v. US, golf To hit the ground behind the ball.
GNU Webster's 1913
- n. Prov. Eng. Dough or paste.
- n. A stiff flour pudding, boiled in a bag; -- a term used especially by seamen.
- n. slang the buttocks.
- v. To treat or manipulate so as to give a specious appearance to; to fake; hence, to cheat.
- v. In Australia, to alter the brands on (cattle, horses, etc.); to steal (cattle, etc.), and alter their brands.
WordNet 3.0
- n. a stiff flour pudding steamed or boiled usually and containing e.g. currants and raisins and citron
Etymologies
- Originally thieves' slang; probably a back-formation from duffer. (Wiktionary)
- Dialectal variation of dough.Origin unknown. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“April 26th, 2007 at 5: 26 pm hillary duff is so class i love her she the best in the world xxxxxxxx”
“October 11th, 2007 at 2: 56 pm hilary duff is an anjel she is the best ilke her very much i wish that i wana to meet here onse in my life she is the best actor i like here very much vikki Says:”
“September 12th, 2006 at 7: 48 am cooool hilary duff is sooo cuteeee and soo butiful ilove you hilary soooooooooooooooooooooooooooo mmuch (L) (L) (L)”
“i totally think that hilary duff is soooooooooooooo cool i love her in lizzie mguire she is a really good actor maria Says:”
“The only thing getting up the duff will be my plums.”
“In tis innerluud it duff beefaw, tat I, wun snout by name duff prezent a wall”
emo wall is sad - Lolcats 'n' Funny Pictures of Cats - I Can Has Cheezburger?
“What's known as the duff layer is suddenly removed, and this duff, or decaying organic material on the forest floor, is habitat for several species of insects, spiders, small vertebrates, bacteria and fungi.”
“I've seen them live numerous times and I don't recall a duff gig, in fact most were glorious riotous funky celebrations.”
“Because she reckons getting up the duff is the answer.”
“Yes, he actually took not the slightest notice of these, but, instead, poked his head into all the holes and corners where he was likely to find sundry and various small gear, such as dirty towels, "duff" bags, ditty bags, and so forth.”
In Eastern Seas Or, the Commission of H.M.S. 'Iron Duke,' flag-ship in China, 1878-83
Lists
These user-created lists contain the word ‘duff’.
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Coal Mining Terms
Coal mining has engendered fascinating subcultures in industry, labor, music, folklore, environment and energy. It has a rich vocabulary as well, and I've encountered some gorgeous mining words. I...
firedamp, scrip, bituminous, anthracite, company store, blackdamp, brattice, bug dust, tipple, whitedamp, float dust, fly ash and 136 more...
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buttocks
words for buttocks and anything
to do with buttockshiney, heiney, nates, hindquarters, bum, backside, behind, bottom, breech, bunny, butt, can and 160 more...
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UK - slang
chin wag, arse about, bollock, starkers, sweet Fanny Adams, skive, shufti, codswallop, rhyming slang, bollocks, nookie, skew-whiff and 208 more...
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golf related words
everything golf
airshot, albatross, backswing, baff, baffy, birdie, birdieing, bisque, blaster, bogey, brassy, brassie and 102 more...
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Blood Meridian
scullery, Leonid, parricide, boll, boatswain, walleyed, divest, diffident, rookery, coiffure, heady, garish and 177 more...
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Thief Words
Words that deal with stealing and thievery!
steal, plunder, theif, robber, rob, take, kidnap, stole, take ownership, snatch, grab, hide and 19 more...
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imogen's Words
coagitate, cloche, harum-scarum, foxglove, cryptolect, cant, roux, angora, duff, ulysse, schadenfreude, pepperpot and 315 more...
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Joe's list
Fissiparous Weekly Standard Nigeria a fissiparous country 3/2012
fissiparous, inchoate, punctilious, synecdoche, apocryphal, superadd, pedant, pedagogy, astigmatic, inter alia, aphoristically, eponymous and 131 more...
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Words that were new to me
but now they're not because I looked them up. In cases of polysemy or homography, *of course* it was the oddest meaning that stumped me. ;)
Procrustean bed, idem sonans, hob, backcap, quango, cheap-jack, pantechnicon, churrigueresco, chopfallen, maritorious, supererogation, catimini and 212 more...
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Words used by wordnik but not covered
faveword A foreshortened version of "favorite word"
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Reading Reading
Words from the works of Peter Reading - at least one from each (except the Schwitters-esque erosions, cut-ups etc).
overbright, pimpled, muskiness, effuse, stoup, maul, unlevel, viscid, perfidious, glibly, aloes, drouth and 449 more...
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Just 'cause I like 'em, D
dodecahedron, din, diglyceride, dysphotopsia, decoction, deboss, diatonic, dithyramb, divagate, discalced, dishdasha, daft and 281 more...
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Ptolemy's Gate
Words and phrases from Jonathan Stroud's book, Ptolemy's Gate.
fall afoul, fleet, tamarisk, krait, inkstone, hotted up, down-market, have a truck with, brio, fatalistic, knock-kneed, conserve and 210 more...
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suzyg's Words
brandish, recompence, shopping, dichotomy, paradigm, reverse osmosis, anyway, despite, drunk, degenerate, insipid, grateful and 438 more...
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the road
glaucoma, tarpaulin, flowstone, flue, rimstone, alabaster, gully, shoring, grike, riprap, windfall, transom and 120 more...
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looked up
Words I've come across while reading and looked up in the dictionary.
deesis, pendentive, revetment, aedicule, stemma, patera, ephod, entrepot, corbel, exedra, volute, archivolt and 1408 more...
Tweets
Looking for tweets for duff.

bilby "We start to move. 'I'm getting bloody hungry,' was a frequent statement, and it came most frequently from Edgington. He was a known hungry guts. One one man outdid him, Driver Kidgell. Kidgell it was said, could smell a sausage at 300 yards - and hear a tin of duff being opened a mile away."
- Spike Milligan, 'Mussolini: My Part In His Downfall.' Apr 18, 2009
chained_bear (see also plum duff) Sep 6, 2008
yarb To enhance the value of Sunday to the crew, they are allowed on that day a pudding, or, as it is called, a "duff." This is nothing more than flour boiled with water, and eaten with molasses. It is very heavy, dark, and clammy, yet it is looked upon as a luxury, and really forms an agreeable variety with salt beef and pork. Many a rascally captain has made up with his crew, for hard usage, by allowing them duff twice a week on the passage home.
- Richard Henry Dana Jr., Two Years Before the Mast, ch. 4 Sep 6, 2008
sionnach Plum Duff chromosomes - mmm, mmm, yummy! Jun 29, 2008
yarb And the reasons are legion. They vary
from inherited duff chromosomes
to car-crash damage and breakdowns...
- Peter Reading, There seem to be so many of them,, from Tom O' Bedlam's Beauties, 1981 Jun 29, 2008
slumry Indeed it would!
Actually I like the "backside" definition of duff. Jul 11, 2007
reesetee Duff on one's duff would be rather disturbing. Jul 11, 2007
slumry Goodness gracious!
Oh (relief) I thought you said "On one's backside." Jul 11, 2007
reesetee Or one's backside. ;-) The mother of a friend of mine used to get her kids moving by telling them to get off their duffs. Jul 11, 2007
slumry Organic matter on the forest floor. Jul 11, 2007
sionnach pass counterfeit goods Mar 13, 2007