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Fuel oil in Irish (Dó-ola): Meaning, Pronunciation, Usage

The Irish for fuel oil is dó-ola, a feminine noun (plural dó-olaí).
Updated October 2026Report a mistake

How to say “fuel oil” in Irish

Irish:
dó-ola
English:
fuel oil
Word type:
noun
Gender:
feminine
Pronunciation:
“DOH-ul-uh”  /ˈd̪ˠoːˌɔl̪ˠə/
Various forms
Plural:
dó-olaí (fuel oils)
Genitive singular:
dó-ola, na dó-ola (e.g. praghas na dó-ola, the price of the fuel oil)
Genitive plural:
dó-olaí, na ndó-olaí (e.g. stóráil na ndó-olaí, the storage of the fuel oils)

What does “dó-ola” mean?

fuel oil
Oil that is burned as fuel, for example in a boiler, furnace or ship's engine.Also: heating oil, burning oil, oil fuel.

“Dó-ola” with the article

The plural of fuel oil in Irish is dó-olaí. Here is dó-ola after the article (an t-alt), in the singular and the plural.

an dó-ola
the fuel oil
No change: d and t are not lenited after an
na dó-olaí
the fuel oils
Plural: no change after na

“Dó-ola” in a sentence: Irish examples

Common Irish sentences using dó-ola, the Irish word for fuel oil.

Ceannaímid dó-ola don choire gach geimhreadh.
We buy fuel oil for the boiler every winter.
Tá praghas na dó-ola ag ardú arís.
The price of fuel oil is rising again.
Coinnítear an dó-ola sa tanc taobh thiar den teach.
The fuel oil is kept in the tank behind the house.
Úsáideann an long mhór dó-ola throm.
The big ship uses heavy fuel oil.
Doirteadh roinnt dó-ola ar urlár an gharáiste.
Some fuel oil was spilled on the garage floor.
Déantar dó-olaí éagsúla as amhola.
Various fuel oils are made from crude oil.
Tá mo dhó-ola beagnach ídithe.
My fuel oil is nearly used up.

Other nouns in Irish

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Fuel oil in Irish: frequently asked questions

What is the Irish for fuel oil?

The Irish for fuel oil is dó-ola (pronounced “DOH-ul-uh”). It’s a feminine noun and the plural is dó-olaí.

How do you pronounce dó-ola in Irish?

Dó-ola is said like “DOH-ul-uh” (IPA /ˈd̪ˠoːˌɔl̪ˠə/).

What is the plural of fuel oil in Irish?

The plural of dó-ola is dó-olaí; with the article, na dó-olaí means “the fuel oils”. The genitive plural is dó-olaí, as in stóráil na ndó-olaí (the storage of the fuel oils).

Why does dó-ola change to dhó-ola or ndó-ola?

Irish changes the start of some words after certain words. After mo (my) dó-ola becomes mo dhó-ola (lenition), and after ár (our) or i (in) it becomes ár ndó-ola (eclipsis).

How is 'dó-ola' different from 'ola' and 'breosla'?

'Ola' is oil in general and 'breosla' is any fuel, while 'dó-ola' (from 'dó', burning, and 'ola', oil) is specifically oil used as fuel.

Does 'dó-ola' have anything to do with drinking?

No. The second part is 'ola', oil, not 'ól', drinking, which is why 'dó-ola' is feminine with the genitive 'dó-ola', just like 'ola'.

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