Meanings
carboniferous1
comparative more carboniferous · superlative most carboniferous
- chemistryContaining or producing carbon.
Carboniferous2
- not comparablegeographyOf a geologic period within the Paleozoic era; comprises the lower, middle and upper Mississippian and lower, middle and upper Pennsylvanian epochs from about 345 to 280 million years ago, when coal was laid down.
1 more example
The earliest ink sacs appear in the fossil record in the Carboniferous period around 330 million years ago in cephalopods such as Donovaniconus, Gordoniconus and Saundersites which show a mix of features from older and more modern groups and are placed in their own order, Donovaniconida (Doguzhaeva 2012).
2017 August 9, Mark Carnall, “Why do cephalopods produce ink? And what's ink made of, anyway?”, in The Guardian, archived from the original on 12 Jan 2026
- geographyThe Carboniferous period.
Synonyms & antonyms
adjectiverelating to or consisting of or yielding carbon
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
carboniferous · adjective
- Proto-Indo-European*kerh₃-der.?
- Latincarbōnem
- Frenchcarbone
- Englishcarbon
- Proto-Indo-European*bʰer-
- Proto-Indo-European*bʰéreti
- Proto-Italic*ferō
- Latinferō
- Proto-Indo-European*h₃ed-
- Proto-Indo-European*h₃édosder.?
- Englishcarboniferous
Carboniferous · adjective, proper noun
From carboniferous (“producing carbon”), from carbon + -i- + -ferous.
Full word history & related roots →Translations
Catalan carbonífer
- carboníferrelating to the geologic period
Chinese Mandarin 石炭紀 /石炭纪
- 石炭紀 /石炭纪 (Shítànjì)the geologic period
Czech karbon
- karbonthe geologic period
Dutch carbonisch, carboon
- carbonischrelating to the geologic period
- carboonthe geologic period
Estonian karbon, kivisöeajastu
- karbonthe geologic period
- kivisöeajastuthe geologic period
Finnish hiilipitoinen, hiiltä tuottava
- hiilipitoinencontaining or producing carbon
- hiiltä tuottavacontaining or producing carbon
- hiilikautinenrelating to the geologic period
- kivihiilikautinenrelating to the geologic period
- hiilikausithe geologic period
- kivihiilikausithe geologic period
French carbonifère, Carbonifère
- carbonifèrerelating to the geologic period
- Carbonifèrethe geologic period
German karbonisch, Karbon
- karbonischrelating to the geologic period
- Karbonthe geologic period
Greek λιθανθρακοφόρος, λιθανθρακοφόρος
- λιθανθρακοφόρος (lithanthrakofóros)containing or producing carbon
- λιθανθρακοφόρος (lithanthrakofóros)relating to the geologic period
- Λιθανθρακοφόρος (Lithanthrakofóros)the geologic period
Hungarian karbon
- karbonthe geologic period
Irish carbónmhar
- carbónmharcontaining or producing carbon
Japanese 石炭紀
- 石炭紀 (Sekitan-ki)the geologic period
Latin Carboniferum
- Carboniferumthe geologic period
Norwegian karbontiden, karbontida
- karbontidenthe geologic period
- karbontidathe geologic period
Polish węglonośny, karboński
- węglonośnycontaining or producing carbon
- karbońskirelating to the geologic period
- karbonthe geologic period
Portuguese carbonífero, carbónico
- carboníferorelating to the geologic period
- carbónicorelating to the geologic period
- carbônicorelating to the geologic period
- Carboníferothe geologic period
Russian каменноу́гольный, каменноу́гольный
- каменноу́гольный (kamennoúgolʹnyj)containing or producing carbon
- каменноу́гольный (kamennoúgolʹnyj)relating to the geologic period
- каменноу́гольный пери́од (kamennoúgolʹnyj períod)the geologic period
Spanish carbonífero, carbonífero
- carboníferocontaining or producing carbon
- carboníferorelating to the geologic period
- carboníferothe geologic period
Swedish karbon, stenkolsperioden
- karbonthe geologic period
- stenkolsperiodenthe geologic period
Turkish karbonlu
- karbonlucontaining or producing carbon
Vietnamese kỉ Các-bon, kỉ Than Đá
- kỉ Các-bonthe geologic period
- kỉ Than Đáthe geologic period
Rhymes & wordplay
Rhymes with carboniferous
Sounds the same
Cite this entry
carboniferous. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/carboniferous
“carboniferous.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/carboniferous. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “carboniferous,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/carboniferous.
Source: carboniferous on Wiktionary, CC BY-SA 4.0.