fluff /flʌf/noun 10verb 9forms 3phrases 4 noun10 •Anything light, soft or fuzzy, especially fur, hair, feathers. •Anything inconsequential or superficial.That article was basically a bunch of fluff. It didn't say anything substantive. •A form of roleplaying which is inconsequential and not related to the plot; often used in the context of (but not limited to) filling time. •(slang) Fan fiction, or part of a fan fiction, which is sweet and feel-good in tone, usually involving romance.And when something triggers, I can close the window and go read fluff for hours until I calm down. — 2011 •(New-England) Marshmallow creme.That New England-style salami and fluff sandwich sure hit the spot! •(informal) A lapse or mistake, especially a mistake in an actor's lines. •(Australia, informal) A fart. •(informal, slang) A cloth diaper. •(slang) A passive partner in a lesbian relationship. •(slang, no longer used) Short change deliberately given by a railway clerk, to keep back money for himself."What?" cried the counter-man, indignantly. "Been a railwayman all these years, and don't know what fluff is? Why, 'pon me word, you deserve to get the sack!" — 1900 verb9 •To make something fluffy.The cat fluffed its tail. •To become fluffy, puff up. •(informal) To make a mistake in one's lines. •(informal) To do incorrectly, for example mishit, miskick, miscue etc.Either side of Rooney's fluffed chance, it was a tale of Ukrainian domination as they attacked England down both flanks and showed the greater fluidity of the teams. — 2012 •To move lightly like fluff.She gave the music-stool a twirl or two and fluffed down on to it like a whirl of soap-suds in a hand-basin. — 1872 •(slang) To arouse (a male pornographic actor) before filming.To get Lance Bronson hard, Chi Chi, in desperation, called Sharon Kane to come and fluff him on the set. People were always asking me how they could get a job as a fluffer. — 2008 •(slang) To bring to a state of excitement. •(Australia, informal) To break wind, to fart. •(slang, no longer used) To deliberately shortchange (a railway customer) and keep the money for oneself.A genial counter-man told Mr. Manners that, if he played artful, he might even now obtain the position of outside porter; you got no pay there, but you could gain a moderate competency by fluffing. — 1900 formsfluffed · fluffing · fluffs Phrases with fluff fluff aboutTo waste time. fluff offTo dismiss or reject; fob off; put off by evasion. fluff outTo plump up fluff upTo plump up.