folly

fol·ly
F4O1L1L1Y4
Northern England, UK, Wales/ˈfɒli/British, Southern, Standard/ˈfɔlɪj/US/ˈfɑli/Australia/ˈfɔli/

noun

Foolishness that results from a lack of foresight or lack of practicality.

“The purchase of Alaska from Russia was termed Seward's folly.”

Opposite
Less commonScrabble 11

Meanings

folly1

nounfolly (countable and uncountable, plural follies)

plural follies

  1. countableuncountableFoolishness that results from a lack of foresight or lack of practicality.

    It would be folly to walk all that way, knowing the shops are probably shut by now.

    1 more example

    With the voices singing in our ears, saying That this was all folly.

    1927 August, T[homas] S[tearns] Eliot, “[Ariel Poems.] Journey of the Magi.”, in Collected Poems 1909–1935, London: Faber & Faber […], published September 1954, →OCLC, page 107
  2. countableuncountableThoughtless action resulting in tragic consequence.

    The purchase of Alaska from Russia was termed Seward's folly.

    2 more examples

    '[…] The treachery, or the folly, of my cousin's maid betrayed us. I was banished to the house of a relation far distant, and she was allowed no liberty, no society, no amusement, till my father's point was gained […]'

    1811, [Jane Austen], chapter IX, in Sense and Sensibility […], volume II, London: […] C[harles] Roworth, […], and published by T[homas] Egerton, […], →OCLC

    Thames Water has become the latest object lesson in the predictable and predicted folly of privatised monopolies, aided by a regulator that’s an even bigger wet wipe than the fatbergs bunging up the sewers.

    2023 June 30, Marina Hyde, “The tide is coming in fast on Rishi Sunak – and it’s full of sewage”, in The Guardian
  3. countableuncountablearchitectureA fanciful building built for purely ornamental reasons.

    A luncheonette in the shape of a coffee cup is particularly conspicuous, as is intended of an architectural duck or folly.

    3 more examples

    “The Villa Straylight,” said a jeweled thing on the pedestal, in a voice like music, “is a body grown in upon itself, a Gothic folly. […]”

    1984, William Gibson, chapter 14, in Neuromancer (Sprawl; book 1), New York, N.Y.: Ace Books, →ISBN, page 172

    It has been a long time since new follies were springing up across the great estates of Britain. But the owners of Doddington Hall, in Lincolnshire, have brought the folly into the 21st century, by building a 30ft pyramid in the grounds of the Elizabethan manor.

    2014 September 7, “Doddington's garden pyramid is a folly good show”, in The Daily Telegraph, London

    A great deal of eccentricity was expressed through the trend for ruin follies. But it wasn’t only the madness of paranoid earls and fashionable landowners that was encoded in them.

    2018 April 18, Paul Cooper, “Europe Was Once Obsessed With Fake Dilapidated Buildings”, in The Atlantic

folly2

verbfolly (third-person singular simple present follies, present participle follying, simple past and past participle follied)

present singular third person follies · participle present follying · participle past follied · past follied

  1. dialectalTo follow.

    "Anybody got the makin's?" he said. "That's one hell of a thick bunch of canvas, but I follied the seam."

    2002, Richard Kilroy O'Malley, Hobo: A Depression Odyssey, →ISBN, page 104
    3 more examples

    [T]hey druv the cow afore thim, the dog follied; but the cat, uv coorse, was lift behind: an' the other three childer wint along the road, pickin' haves and blackberries; for it was a fine day towst the latther ind uv harvist.

    1850, Thomas Keightley, The Fairy Mythology, London: H.G. Bohn, page 526

    "You got any money?" he said to me. ¶ "Hell no, maybe enough for a pint of whisky till I get to Denver. What about you?" ¶ "I know where I can get some." ¶ "Where?" "Anywhere. You can always folly a man down an alley, can't you?"

    1957 September 5, Jack Kerouac, On the Road, London: Penguin Books, published 1976, →ISBN, page 23

    Howandever, at the selfsame time, there was a gang of fellas from the valley of kings follying the very same pointy star. And didn't that pointy star point them king-fellas in the direction of Mary's cowstable.

    2012, Honor Molloy, Smarty Girl: Dublin Savage, Boston, M.A.: Gemma, →ISBN, page 43

folly3

nounfolly (plural follies)

plural follies

  1. largely obsolete outside place namesA clump of trees, particularly one on the crest of a hill (or sometimes on a stretch of open ground).

    'Every hill seems to have a Folly' [...] 'I mean a clump of trees on the top.'

    1880, Richard Jeffries, Greene Ferne Farm, page vi
    2 more examples

    Folly Beach, the next island to the south (batik 3.7), bears the name given it by mariners, who looked for the island's tree-crested dune ridge, a volley or folly of trees, as a navigation guide [...] Probably a lot of East Coast islands bore the temporary name of Folly Beach.

    2003, Orrin H. Pilkey, Mary Edna Fraser, A Celebration of the World's Barrier Islands, page 69

    During the 1920s and 1930s, Folly Farms (above) [referencing a photograph of a farmhouse surrounded by large trees] was owned by Mrs. Samuel Pennington Rotan of Pennsylvania, who was involved in the effort to improve medical care for the indigent people around Ways Station. … Folly Farms was originally known as Myrtle Grove …

    2006, Buddy Sullivan, Richmond Hill, page 52

Synonyms & antonyms

nounthe trait of acting stupidly or rashly

Opposite
Broader

nouna stupid mistake

nounthe quality of being rash and foolish

Broader

nounfoolish or senseless behavior

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

folly · noun

  1. Old Frenchfolie“madness”
  2. Middle Englishfolie
  3. Englishfolly

Inherited from Middle English folie, from Old French folie (“madness”), from the adjective fol (“mad, insane”).

Full word history & related roots →

folly · noun

Uncertain. The most common theory is that term primarily denotes a clump of trees and relates to French feuille, feuillée and English foliage; it has also been suggested that it refers to some perceived connection or resemblance of the named place to an architectural folly, but many places so named have no architectural follies and cannot be named directly for them.

Full word history & related roots →

Translations

Ancient Greek ἀφροσύνη, μωρία
  • ἀφροσύνη (aphrosúnē)foolishness
  • μωρία (mōría)foolishness
  • ἄνοια (ánoia)foolishness
Bulgarian глупост, безразсъдство
  • глупост (glupost)foolishness
  • безразсъдство (bezrazsădstvo)thoughtless action
  • глупост (glupost)thoughtless action
  • архитекту́рна приу́мица (arhitektúrna priúmica)fanciful building
Catalan bogeria, follia
  • bogeriafoolishness
  • folliafoolishness
  • capritxthoughtless action
  • capricithoughtless action
  • capritxfanciful building
Chinese Mandarin 蠢事
  • 蠢事 (chǔnshì)thoughtless action
Dutch dwaasheid, domheid
  • dwaasheidfoolishness
  • domheidfoolishness
  • stommiteitfoolishness
  • follyfanciful building
  • folliefanciful building
Esperanto malsaĝeco
  • malsaĝecofoolishness
Finnish mielettömyys, hulluus
  • mielettömyysfoolishness
  • hulluusfoolishness
  • typeryysfoolishness
  • hullutusthoughtless action
  • hölmöilythoughtless action
  • hömpötysthoughtless action
French folie, sottise
  • foliefoolishness
  • sottisefoolishness
  • foliefanciful building
German Torheit, Narrheit
  • Torheitfoolishness
  • Narrheitfoolishness
  • Dummheitfoolishness
  • Tollheitfoolishness
  • Aberwitzfoolishness
  • Verrücktheitfoolishness
  • Fahrlässigkeitthoughtless action
  • Eseleithoughtless action
  • Unsinnthoughtless action
  • Verrücktheitthoughtless action
  • Wahnwitzthoughtless action
  • Zierbaufanciful building
Hebrew איוולת \ אִוֶּלֶת
  • איוולת \ אִוֶּלֶת (ivélet)foolishness
Hungarian butaság, ostobaság
  • butaságfoolishness
  • ostobaságfoolishness
  • könnyelműségthoughtless action
Icelandic kjánaskapur, dáraskapur
  • kjánaskapurfoolishness
  • dáraskapurfoolishness
  • kenjahoffanciful building
Irish díchiall, amaidí
  • díchiallfoolishness
  • amaidífoolishness
Italian follia, stravaganza
  • folliafoolishness
  • stravaganzafoolishness
  • stravaganzafanciful building
  • unicumfanciful building
  • eccentricitàfanciful building
  • edificio decorativofanciful building
Japanese 愚行
  • 愚行 (gukō)thoughtless action
Latin stultitia, fatuitas
  • stultitiafoolishness
  • fatuitasfoolishness
Latvian neprātība, neprātīgums
  • neprātībafoolishness
  • neprātīgumsfoolishness
  • neprātībathoughtless action
Māori wawau
  • wawaufoolishness
Polish głupota, głupstwo
  • głupotafoolishness
  • głupstwothoughtless action
Portuguese bobeira
  • bobeirafoolishness
Romanian prostie, clădire ornamentală
  • prostiefoolishness
  • clădire ornamentalăfanciful building
Russian глу́пость, недомы́слие
  • глу́пость (glúpostʹ)foolishness
  • недомы́слие (nedomýslije)foolishness
  • дурь (durʹ)foolishness
  • блажь (blažʹ)foolishness
  • безрассу́дство (bezrassúdstvo)foolishness
  • безрассу́дство (bezrassúdstvo)thoughtless action
  • при́хоть (príxotʹ)thoughtless action
  • блажь (blažʹ)thoughtless action
  • безрассу́дный посту́пок (bezrassúdnyj postúpok)thoughtless action
  • глу́пый посту́пок (glúpyj postúpok)thoughtless action
Scottish Gaelic amaideachd, amaideas
  • amaideachdfoolishness
  • amaideasfoolishness
  • amaideachdthoughtless action
Spanish locura, insensatez
  • locurafoolishness
  • insensatezfoolishness
  • necedadfoolishness
  • nescienciafoolishness
  • nescedadfoolishness
  • caprichofanciful building
Swedish dåraktighet, dårskap
  • dåraktighetfoolishness
  • dårskapfoolishness
  • fåfängafanciful building

Rhymes & wordplay

Rhymes with folly

All rhymes →

Anagrams

Cite this entry
APA

folly. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/folly

MLA

“folly.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/folly. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “folly,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/folly.

Source: folly on Wiktionary, CC BY-SA 4.0.