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Synonyms

fanny

American  
[fan-ee] / ˈfæn i /

noun

Informal.

plural

fannies
  1. the buttocks.


fanny British  
/ ˈfænɪ /

noun

  1. taboo the female genitals

  2. the buttocks

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

Despite the theory that this word derives from the name `Fanny', its use in British English is still considered taboo by many people, and is likely to cause offence. In the US the word refers to the buttocks. Serious misunderstanding may therefore arise when what people in Britain know as a `bumbag' is referred to in the US as a `fanny pack'

Etymology

Origin of fanny

1925–30; of obscure origin; relation, if any, to British fanny “vulva” (vulgar) is unclear

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Fanny Behrens who lives in Devon, first approached death doula Sarah Parker, 10 months before her husband died of cancer.

From BBC • May 2, 2026

The electricity at the Imperial Theatre is as supercharged as it was at the August Wilson Theatre when Michele took over the role of Fanny Brice in the Broadway revival of “Funny Girl.”

From Los Angeles Times • Apr. 22, 2026

Hakimi's lawyer Fanny Colin said a trial had been ordered and the prosecutor in the Nanterre suburb of Paris confirmed it.

From Barron's • Feb. 24, 2026

Fanny Fern was the highest paid newspaper columnist of her time.

From The Wall Street Journal • Jan. 28, 2026

Fanny ran back to her father’s room only to find the bed empty.

From "Chasing Lincoln's Killer" by James L. Swanson