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Work in Irish (Obair): Meaning, Pronunciation, Usage

‘obair’ also means: job · works

The Irish for work is obair, a feminine noun (plural oibreacha).
Updated October 2026Report a mistake

How to say “work” in Irish

Irish:
obair
English:
work, job, works
Word type:
noun (verbal noun)
Gender:
feminine, second declension
Pronunciation:
“OB-ir”  /ˈobˠəɾʲ/
Various forms
Plural:
oibreacha (works)
Genitive singular:
oibre, na hoibre (e.g. lá oibre, a working day)
Genitive plural:
oibreacha, na n-oibreacha (e.g. clár na n-oibreacha, the programme of works)

What does “obair” mean?

“Obair” has three alternative meanings. The most common comes first.

work
Effort or activity done to achieve something, or the job a person does; also the verbal noun of the verb oibrigh, to work.Also: labour, working, toil.
2 other meanings: job or works
2job
A particular task or piece of work to be done, or a person's employment.Also: task, employment, occupation.
3works
In the plural, construction or engineering works, such as roadworks.Also: roadworks, construction work.

Other Irish words for work: saothar (work), oibrigh (work)

“Obair” with the article

The plural of work in Irish is oibreacha. Here is obair after the article (an t-alt), in the singular and the plural.

an obair
the work
No change: feminine nouns starting with a vowel keep their form after an
na hoibreacha
the works
Plural: na adds h before a vowel

“Obair” in a sentence: Irish examples

Common Irish sentences using obair, the Irish word for work.

Tá obair bhaile agam anocht.
I have homework tonight.
Thosaigh an obair ar an teach inné.
Work on the house started yesterday.
Bhí sé ag obair go dian ar an bhfeirm.
He was working hard on the farm.
Is maith liom m'obair nua.
I like my new job.
Tá a lán oibre le déanamh fós.
There is still a lot of work to do.
Beidh oibreacha bóthair ar siúl an tseachtain seo.
There will be roadworks this week.
Bíonn sí gnóthach i gcónaí ag an obair.
She is always busy at work.

Other nouns in Irish

More everyday Irish nouns to learn next.

Work in Irish: frequently asked questions

What is the Irish for work?

The Irish for work is obair (pronounced “OB-ir”). It’s a feminine noun and the plural is oibreacha. Depending on context it can also mean job or works.

How do you pronounce obair in Irish?

Obair is said like “OB-ir” (IPA /ˈobˠəɾʲ/).

What is the plural of work in Irish?

The plural of obair is oibreacha; with the article, na hoibreacha means “the works”. The genitive plural is oibreacha, as in clár na n-oibreacha (the programme of works).

Does obair have more than one meaning?

Yes. Obair can mean work, job or works, depending on context; the first is the most common.

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

Irish nouns beginning with a vowel take a prefix after certain words: an obair (the work), a hobair (her work), a n-obair (their work), na hoibreacha (the works).

How do I say 'I am working' in Irish?

Use the verbal noun with ag: Tá mé ag obair. To say where, add i: Tá mé ag obair i mbanc.

What is the difference between obair and post?

Obair is work in general, while post is a specific job or position: Fuair mé post nua, I got a new job.

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