Meanings
alternative pneumonoultramicroscopicsilicovolcanokoniosis · alternative pneumonultramicroscopicsilicovolcanoconiosis
- nonce worduncountableA disease of the lungs, allegedly caused by inhaling microscopic silicate particles originating from the eruption of a volcano.
It's either pneumonoultramicroscopicsilicovolcanoconiosis, or a bad cough.
2002 December 18, Pod, “Pneumonoultramicroscopicsilicovolcanoconiosis”, in alt.fan.scarecrow (Usenet), message-ID <iHSL9.2091$h43.295898@stones>4 more examples
Call it miner's asthma, silicosis, pneumonoultramicroscopicsilicovolcanoconiosis, coal workers' pneumoconiosis, or black lung—they are all dust diseases with the same symptoms.
1980 March, Lorin E. Kerr, “Black Lung”, in Journal of Public Health Policy, volume 1, number 1, →JSTOR, page 50I say that it must be the silica dust That we breathed through our mouths and our noses That brought pneumonoultramicroscopicsilicovolcanoconiosis.
1998 August 27, Smokey, “Lament for a Lung Disease”, in talk.bizarre (Usenet), message-ID <6s3r8o$brt$1@camel15.mindspring.com>I still can't watch House M.D. and not have my mind wonder[…] Even I can fear of^([sic]) having Pneumonoultramicroscopicsilicovolcanoconiosis after watching it.
2011 April 28, Kurt D. Stradtman, Am I the Person My Mother Warned Me About?: A Four-year College Experience ... Only the Good Parts, Xlibris, →ISBN, →LCCN, page 90Regarding the lack of funding and attention do you agree that there should be parity of esteem between mental conditions such as body dysmorphia and physical conditions such as pneumonoultramicroscopicsilicovolcanoconiosis.
2017 July 31, Michael Bryan, quotee, “Boy, 16, uses 'longest word' in Parliament”, in BBC News, archived from the original on 03 Aug 2017
Origin
- Proto-Indo-European*plew-
- Proto-Indo-European*pléwmō
- Ancient Greekπλεύμων (pleúmōn)
- Ancient Greekπνέω (pnéō)influ.
- Ancient Greekπνεῦμα (pneûma)influ.
- Ancient Greekπνεύμων (pneúmōn)
- GermanPneumono-
- Proto-Indo-European*ken-
- Ancient Greekκόνις (kónis)
- GermanPneumonokoniosis
- Englishpneumonoconiosis
- Proto-Indo-European*h₂el-
- Latinūls
- Latinultrā
- Englishultra-
- Proto-Indo-European*mey-der.?
- Ancient Greekμῑκρός (mīkrós)
- Proto-Indo-European*speḱ-
- Proto-Indo-European*spéḱyeti
- Proto-Hellenic*sképt͏̌omai
- Ancient Greekσκέπτομαι (sképtomai)
- Ancient Greekσκοπός (skopós)
- Ancient Greekσκοπέω (skopéō)
- Latinmīcroscopium
- Italianmicroscopio
- Englishmicroscope
- Englishmicroscopic
- Englishultramicroscopic
- Latinsilex
- New Latinsilicium
- Englishsilicium
- Proto-Indo-European*kerh₃-der.?
- Latincarbōnem
- Frenchcarbone
- Englishcarbonbf.
- Englishsilicon
- Englishsilico-
- LatinVulcānu
- ItalianVulcano
- Italianvulcano
- Englishvolcano
- Englishpneumonoultramicroscopicsilicovolcanoconiosis
Coined by American puzzle designer and newspaper editor Everett Smith, President of the National Puzzlers' League, at their convention in 1935 as a deliberately long word. An extension of the medical term pneumonoconiosis (by surface analysis, pneumono- (“lung”) + coniosis (“disease caused by the inhalation of dust”)) with ultramicroscopic + silico- + volcano inserted between the two elements.
Full word history & related roots →Translations
Chinese Mandarin 礦工氣管癌 /矿工气管癌
- 礦工氣管癌 /矿工气管癌disease of the lungs
Czech pneumonoultramikroskoppicsilicovolcanokonióza
- pneumonoultramikroskoppicsilicovolcanokoniózadisease of the lungs
Finnish pneumonoultramikroskopikosilikovulkanokonioosi
- pneumonoultramikroskopikosilikovulkanokonioosidisease of the lungs
French pneumonoultramicroscopiquesilicovolcanoconiose
- pneumonoultramicroscopiquesilicovolcanoconiosedisease of the lungs
German Quarzstaublunge, Quarzstaublungenkrankheit
- Quarzstaublungedisease of the lungs
- Quarzstaublungenkrankheitdisease of the lungs
- Silikosedisease of the lungs
Italian pneumonoultramicroscopicsilicovolcanoconiosi
- pneumonoultramicroscopicsilicovolcanoconiosidisease of the lungs
Japanese ニューモノウルトラマイクロスコーピックシリコヴォルケーノコニオシス, 塵肺
- ニューモノウルトラマイクロスコーピックシリコヴォルケーノコニオシス (nyūmonōrutoramaikurosukōpikkushirikovorukēnokonioshisu)disease of the lungs
- 塵肺 (jinhai, jinpai)disease of the lungs
Korean 뉴모노울트라마이크로스코픽실리코볼케이노코니오시스, 진폐증
- 뉴모노울트라마이크로스코픽실리코볼케이노코니오시스 (nyumonoulteuramaikeuroseukopiksillikobolkeinokoniosiseu)disease of the lungs
- 진폐증 (jinpyejeung)disease of the lungs
Portuguese pneumoultramicroscopicossilicovulcanoconiose
- pneumoultramicroscopicossilicovulcanoconiosedisease of the lungs
Spanish neumoconiosis
- neumoconiosisdisease of the lungs
Rhymes & wordplay
Rhymes with pneumonoultramicroscopicsilicovolcanoconiosis
Cite this entry
pneumonoultramicroscopicsilicovolcanoconiosis. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/pneumonoultramicroscopicsilicovolcanoconiosis
“pneumonoultramicroscopicsilicovolcanoconiosis.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pneumonoultramicroscopicsilicovolcanoconiosis. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “pneumonoultramicroscopicsilicovolcanoconiosis,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/pneumonoultramicroscopicsilicovolcanoconiosis.
Source: pneumonoultramicroscopicsilicovolcanoconiosis on Wiktionary, CC BY-SA 4.0.