Etymologically

Etymology and origin of the Dutch word gas

Confidence
Established
Formation
Coinage
First attested
1648 Jan Baptist van Helmont, Ortus Medicinae More words from the 17th century
From
Ancient Greek χάος
Ultimate origin
Ancient Greek χάος
Etymology tree
inherited borrowed derived
Ancient Greek χάος (kháos)
Latin chaos
English chaos
Romanian haos
Dutch gas
English gas
From the same root
French chaotique ← χάος
Latin gas ← χάος
English chaotic ← chaos
English gaseous ← gas
English gasoline ← gas

Pronunciation

Forms

gas n (plural gassen, diminutive gasje n)[1]

Etymology

It is a scientific coinage of the Flemish physician and chemist Jan Baptist van Helmont, used in his Ortus Medicinae, which appeared after his death in 1648.[2][3][1] Van Helmont said himself that he had the old word chaos in mind: the word is from Ancient Greek χάος (kháos, “empty space, chaos”), adapted to Dutch sounds as ⟨chaos⟩, ⟨chas⟩, ⟨gas⟩.[4][2][5][6] Paracelsus, whom he admired, had already used the Greek word for vapour or air.[2][5]

Before Van Helmont's own statement was pointed out by De Vries in 1859, German and French scholars derived the word from geest (“spirit”) or from gisten (“to ferment”); the Woordenboek der Nederlandsche Taal rejects these.[4][2] He also coined ⟨blas⟩, from blazen (“to blow”), which did not survive.[2]

Earliest recorded meaning

Van Helmont introduced the word for the gases that differ from ordinary air, such as those rising from mines or marshes, which had been called stoom “steam”: Hunc spiritum, incognitum hactenus, novo nomine Gas voco “this spirit, unknown until now, I call by a new name, gas”.[4][2][7] For him gas was also a philosophical element present in everything, the human body included.[2]

Semantic evolution

In most languages gas stayed a scientific word until the end of the 18th century, when gas lighting and the first balloon flights brought it into everyday use.[2] The general sense of a substance in the state of a gas is quoted in Dutch from 1768, of the gas given off by fermenting beer.[4] By the mid-19th century gas was above all lighting gas made from coal, and by ellipsis also gaslight or a gas lamp: een tijd van stoom en stank, een tijd van gas en gloed “a time of steam and stench, a time of gas and glow” (1841).[4] Today it is mostly natural gas for heating and cooking, and the fuel mixture of an engine: gas geven is to accelerate, and gas terugnemen both to slow down and to take things more easily, a figurative use listed among the new words of 1984.[8][9][10]

The word went from Dutch into the other languages: English gas (gass 1658), German Gas (1796), French gaz, Italian and Spanish gas, Danish gas, Polish gaz and Russian.[11][2][4][1] The Woordenboek der Nederlandsche Taal rejected the spelling gaz in Dutch as a French device.[4] In Surinamese Dutch gas also means petrol.[12]

Timeline

  • 1648 – Gas appears in Van Helmont's Ortus Medicinae.[2][3]
  • 1658 – English gass is first recorded.[2]
  • 1768 – The general sense is quoted in Dutch, of the gas from fermenting beer.[4]
  • 1796 – German Gas is recorded for the gas of lighting and ballooning.[2]
  • 1841 – A Dutch poet calls the age a time of steam and gas.[4]
  • 1859 – De Vries points out Van Helmont's own explanation of the word.[4][2]

Meanings

Noun

  1. A gas: matter in the state that has no shape or volume of its own.[8][9][1]
  2. Gas as a fuel for heating, lighting or engines, now mostly natural gas; also liquefied petroleum gas.[8][9][1]
  3. The fuel mixture driving a combustion engine, and so the accelerator: Ze gaf gas op de snelweg.[8][9]

Word family

  • aardgas
  • biogas
  • broeikasgas
  • edelgas
  • gasaanval
  • gasachtig
  • gasfles
  • gaskamer
  • gaslicht
  • gasvormig
  • vergassen
  • chaos
  • gazeus
  • English gas

Usage notes

Dutch once had a separate feminine noun gas “street, lane”.[4] Middle Dutch gasse is recorded from 1301, but it was taken from German Gasse; the native forms were gatte and gate, which match Gothic 𐌲𐌰𐍄𐍅𐍉 (gatwō).[13][4] The Woordenboek der Nederlandsche Taal quotes wat grimmelden de gassen! “how the streets swarmed!” from 1623 and calls the word obsolete except in dialect, especially in Gelderland.[4] In Amsterdam Jewish usage gas “street”, from Yiddish, named several streets, such as the Braategas for the Jodenbreestraat.[14]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m Philippa, Marlies; Debrabandere, Frans; Quak, Arend; Schoonheim, Tanneke; Sijs, Nicoline van der (2003–2009), Etymologisch woordenboek van het Nederlands, 4 vols., Amsterdam: Amsterdam University Press; online via etymologiebank.nl
  3. ^ a b Sijs, Nicoline van der (2001), Chronologisch woordenboek: de ouderdom en herkomst van onze woorden en betekenissen, Amsterdam / Antwerpen: Veen
  4. ^ a b c d e f g h i j k l m Vries, Matthias de; Winkel, L. A. te, et al. (1882–1998), Woordenboek der Nederlandsche Taal, 29 vols., 's-Gravenhage / Leiden: Nijhoff / Sijthoff / SDU; supplement 2001; gtb.ivdnt.org
  5. ^ a b Vries, Jan de (1971), Nederlands etymologisch woordenboek, Leiden: Brill
  6. ^ Franck, Johannes; Wijk, Nicolaas van (1912), Franck's Etymologisch woordenboek der Nederlandsche taal, 2nd ed., 's-Gravenhage: Nijhoff
  7. ^ Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  8. ^ a b c d Van Dale Groot woordenboek hedendaags Nederlands (2014), Utrecht / Antwerpen: Van Dale Uitgevers
  9. ^ a b c d Algemeen Nederlands Woordenboek (2009–), Instituut voor de Nederlandse Taal, Leiden; anw.ivdnt.org
  10. ^ Reinsma, R. (1984), Neologismen, Utrecht: Spectrum
  11. ^ Sijs, Nicoline van der (2010), Nederlandse woorden wereldwijd, Den Haag: Sdu; with additions from the Uitleenwoordenbank (2015)
  12. ^ Donselaar, J. van (1989), Woordenboek van het Surinaams-Nederlands, Muiderberg: Coutinho
  13. ^ Verwijs, Eelco; Verdam, Jacob (1885–1929), Middelnederlandsch woordenboek, 11 vols., 's-Gravenhage: Nijhoff; gtb.ivdnt.org
  14. ^ Kamp, Jacob van de; Wijk, Jacob van der (2006), Koosjer Nederlands: Joodse woorden in de Nederlandse taal, Amsterdam: Contact

Related etymologies

Cite this entry

“Gas.” Etymologically, 15 Nov. 2026, etymologically.com/nl/gas. Accessed 16 Nov. 2026.

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