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Air-lock in Irish (Aerbhac): Meaning, Pronunciation, Usage

The Irish for air-lock is aerbhac, a masculine noun (plural aerbhaic).
Updated October 2026Report a mistake

How to say “air-lock” in Irish

Irish:
aerbhac
English:
air-lock
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“AIR-vwok”  /ˈeːɾˌwak/
Various forms
Plural:
aerbhaic (air-locks)
Genitive singular:
aerbhaic, an aerbhaic (e.g. cúis an aerbhaic, the cause of the air-lock)
Genitive plural:
aerbhac, na n-aerbhac (e.g. fadhb na n-aerbhac, the problem of the air-locks)

What does “aerbhac” mean?

air-lock
A blockage in a pipe or pump caused by a trapped bubble of air that stops the flow of liquid.Also: airlock, air blockage, air bubble in pipe.

“Aerbhac” with the article

The plural of air-lock in Irish is aerbhaic. Here is aerbhac after the article (an t-alt), in the singular and the plural.

an t-aerbhac
the air-lock
Masculine nouns take t before a vowel after an
na haerbhaic
the air-locks
Plural: na adds h before a vowel

“Aerbhac” in a sentence: Irish examples

Common Irish sentences using aerbhac, the Irish word for air-lock.

Tá aerbhac sa phíopa uisce.
There's an air-lock in the water pipe.
Ghlan an pluiméir an t-aerbhac ar maidin.
The plumber cleared the air-lock this morning.
Ba é an t-aerbhac ba chúis leis an bhfadhb.
The air-lock was the cause of the problem.
Bíonn aerbhaic sna píopaí tar éis an tseaca.
There are air-locks in the pipes after the frost.
Níl uisce te againn mar gheall ar aerbhac.
We have no hot water because of an air-lock.
Cuireann aerbhac stop leis an gcaidéal.
An air-lock stops the pump.
Fuair sé réidh le haerbhac sa radaitheoir.
He got rid of an air-lock in the radiator.

Other nouns in Irish

More everyday Irish nouns to learn next.

Air-lock in Irish: frequently asked questions

What is the Irish for air-lock?

The Irish for air-lock is aerbhac (pronounced “AIR-vwok”). It’s a masculine noun and the plural is aerbhaic.

How do you pronounce aerbhac in Irish?

Aerbhac is said like “AIR-vwok” (IPA /ˈeːɾˌwak/).

What is the plural of air-lock in Irish?

The plural of aerbhac is aerbhaic; with the article, na haerbhaic means “the air-locks”. The genitive plural is aerbhac, as in fadhb na n-aerbhac (the problem of the air-locks).

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-aerbhac (the air-lock), a haerbhac (her air-lock), a n-aerbhac (their air-lock), na haerbhaic (the air-locks).

How is 'aerbhac' formed?

It combines 'aer' (air) and 'bac' (obstruction), so it literally means an air obstruction.

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