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Emission in Irish (Astaíocht): Meaning, Pronunciation, Usage

The Irish for emission is astaíocht, a feminine noun (plural astaíochtaí).
Updated October 2026Report a mistake

How to say “emission” in Irish

Irish:
astaíocht
English:
emission
Word type:
noun
Gender:
feminine, third declension
Pronunciation:
“AS-tee-ukht”  /ˈas̪t̪ˠiːəxt̪ˠ/
Various forms
Plural:
astaíochtaí (emissions)
Genitive singular:
astaíochta, na hastaíochta (e.g. leibhéal na hastaíochta, the level of emission)
Genitive plural:
astaíochtaí, na n-astaíochtaí (e.g. laghdú na n-astaíochtaí, the reduction of the emissions)

What does “astaíocht” mean?

emission
A substance, especially a gas, that is given off or released into the air, such as from a car or factory.Also: emittance, discharge, release.

“Astaíocht” with the article

The plural of emission in Irish is astaíochtaí. Here is astaíocht after the article (an t-alt), in the singular and the plural.

an astaíocht
the emission
No change: feminine nouns starting with a vowel keep their form after an
na hastaíochtaí
the emissions
Plural: na adds h before a vowel

“Astaíocht” in a sentence: Irish examples

Common Irish sentences using astaíocht, the Irish word for emission.

Ní mór dúinn astaíochtaí carbóin a laghdú.
We must reduce carbon emissions.
Tá an astaíocht ón monarcha ró-ard.
The emission from the factory is too high.
Tá spriocanna astaíochtaí leagtha síos ag an Rialtas.
The Government has set emissions targets.
Is ó charranna a thagann cuid mhór den astaíocht.
Much of the emission comes from cars.
Tháinig méadú ar astaíochtaí na hÉireann anuraidh.
Ireland's emissions increased last year.
Rinneadh tomhas ar leibhéal na hastaíochta inné.
The level of emission was measured yesterday.
Tá astaíochtaí ón talmhaíocht ina bhfadhb mhór.
Emissions from agriculture are a big problem.

Other nouns in Irish

More everyday Irish nouns to learn next.

Emission in Irish: frequently asked questions

What is the Irish for emission?

The Irish for emission is astaíocht (pronounced “AS-tee-ukht”). It’s a feminine noun and the plural is astaíochtaí.

How do you pronounce astaíocht in Irish?

Astaíocht is said like “AS-tee-ukht” (IPA /ˈas̪t̪ˠiːəxt̪ˠ/).

What is the plural of emission in Irish?

The plural of astaíocht is astaíochtaí; with the article, na hastaíochtaí means “the emissions”. The genitive plural is astaíochtaí, as in laghdú na n-astaíochtaí (the reduction of the emissions).

Why does astaíocht sometimes have a t or h in front of it?

Irish nouns beginning with a vowel take a prefix after certain words: an astaíocht (the emission), a hastaíocht (her emission), a n-astaíocht (their emission), na hastaíochtaí (the emissions).

How do I say 'emissions' in the climate sense?

Use the plural astaíochtaí, for example astaíochtaí carbóin for carbon emissions.

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