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Carbonaceous in Irish (carbónúil): Meaning, Forms, Examples

The Irish for carbonaceous is carbónúil: ábhar carbónúil, a carbonaceous material.
Updated October 2026Report a mistake

How to say “carbonaceous” in Irish

Irish:
carbónúil
English:
carbonaceous
Word type:
adjective
More carbonaceous:
níos carbónúla
Most carbonaceous:
is carbónúla
Plural:
carbónúla
Pronunciation:
“KAR-boe-nool”  /ˈkaɾˠbˠoːn̪ˠuːlʲ/

What does “carbónúil” mean?

carbonaceous
Containing or consisting of carbon, or relating to carbon.Also: carbon, carbon-rich, carbonic.

“Carbónúil” after a noun

An Irish adjective comes after its noun. Here is carbónúil after ábhar (material, masculine), after carraig (rock, feminine) and after a plural.

after a masculine nounábhar carbónúila carbonaceous material
after a feminine nouncarraig charbónúila carbonaceous rock
after a plural nounábhair charbónúlacarbonaceous materials

séimhiú (the h) the ending

feminine
carraigrock
+
carbónúilcarbonaceous
=
carraig charbónúila carbonaceous rock

After a feminine noun the adjective gets a séimhiú, an h after its first letter: carraig charbónúil. After a masculine noun it stays as it is: ábhar carbónúil.

plural
ábhairmaterials
+
carbónúlacarbonaceous, plural
=
ábhair charbónúlacarbonaceous materials

With a plural noun the adjective takes its plural form, carbónúla. It also gets an h after a plural that ends in a slender consonant: ábhair charbónúla; after other plurals it does not: carraigeacha carbónúla.

More carbonaceous, most carbonaceous, very carbonaceous

níosmore
+
carbónúlacarbonaceous
=
níos carbónúlamore carbonaceous
ismost
+
carbónúlacarbonaceous
=
is carbónúlamost carbonaceous

Tá an gual seo níos carbónúla ná móin. This coal is more carbonaceous than peat.

more carbonaceousníos carbónúlain the past tense: ní ba charbónúla
most carbonaceousis carbónúlain the past tense: ba charbónúla
as carbonaceous aschomh carbónúil leno change after chomh
very carbonaceousan-charbónúilan- lenites, except d, t and s
too carbonaceousrócharbónúilró- lenites

“Carbónúil” in a sentence: Irish examples

With a masculine noun, a feminine noun, a plural, a comparison and on its own.

Is ábhar carbónúil é an gual.
Coal is a carbonaceous material.
Fuair siad carraig charbónúil sa phluais.
They found a carbonaceous rock in the cave.
Dóitear breoslaí carbónúla i stáisiúin chumhachta.
Carbonaceous fuels are burned in power stations.
Tá an gual seo níos carbónúla ná móin.
This coal is more carbonaceous than peat.
Tá an ithir sin an-charbónúil.
That soil is very carbonaceous.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Carbonaceous in Irish: frequently asked questions

What is the Irish for carbonaceous?

The Irish for carbonaceous is carbónúil (pronounced “KAR-boe-nool”). It comes after the noun: ábhar carbónúil, a carbonaceous material; carraig charbónúil, a carbonaceous rock.

How do you say more carbonaceous and most carbonaceous in Irish?

níos carbónúla is more carbonaceous and is carbónúla is most carbonaceous. In the past tense they become ní ba charbónúla and ba charbónúla.

Why does carbónúil become charbónúil?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So carraig charbónúil (a carbonaceous rock) but ábhar carbónúil (a carbonaceous material), because ábhar is masculine.

What is the plural of carbónúil?

With a plural noun carbónúil becomes carbónúla: ábhair charbónúla, carraigeacha carbónúla. After a plural that ends in a slender consonant it is lenited as well.

How do you say very carbonaceous in Irish?

an-charbónúil. Too carbonaceous is rócharbónúil, and as carbonaceous as is chomh carbónúil le.

Is 'carbónúil' the same as 'carbónach'?

They are close: 'carbónúil' means carbonaceous, containing carbon, while 'carbónach' is often used for carbonic, as in 'aigéad carbónach' (carbonic acid).

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