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Hour in Irish (Uair): Meaning, Pronunciation, Usage

‘uair’ also means: time

The Irish for hour is uair, a feminine noun (plural uaireanta).
Updated October 2026Report a mistake

How to say “hour” in Irish

Irish:
uair
English:
hour, time
Word type:
noun
Gender:
feminine, second declension
Pronunciation:
“oo-ur”  /uəɾʲ/
Various forms
Plural:
uaireanta (hours); also uaire
Genitive singular:
uaire, na huaire (e.g. leath uaire, half an hour)
Genitive plural:
uaireanta, na n-uaireanta (e.g. líon na n-uaireanta, the number of hours)

What does “uair” mean?

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

hour
A period of sixty minutes.Also: sixty minutes.
2 other meanings: time
2time
A single occasion or instance when something happens.Also: occasion, instance, once.
3time
A point or period of time when something happens or is done.Also: when, moment.

“Uair” with the article

The plural of hour in Irish is uaireanta. Here is uair after the article (an t-alt), in the singular and the plural.

an uair
the hour
No change: feminine nouns starting with a vowel keep their form after an
na huaireanta
the hours
Plural: na adds h before a vowel

“Uair” in a sentence: Irish examples

Common Irish sentences using uair, the Irish word for hour.

Beidh mé ar ais i gceann uair an chloig.
I'll be back in an hour.
Cén uair a thiocfaidh tú?
When will you come?
Téim amach uaireanta.
I sometimes go out.
Mhair an scrúdú uair go leith.
The exam lasted an hour and a half.
Sin an chéad uair a chonaic mé í.
That's the first time I saw her.
Bhí mé ag fanacht leath uaire leis an mbus.
I was waiting half an hour for the bus.
D'inis mé dó trí huaire é.
I told him three times.

Other nouns in Irish

More everyday Irish nouns to learn next.

Hour in Irish: frequently asked questions

What is the Irish for hour?

The Irish for hour is uair (pronounced “oo-ur”). It’s a feminine noun and the plural is uaireanta. Depending on context it can also mean time.

How do you pronounce uair in Irish?

Uair is said like “oo-ur” (IPA /uəɾʲ/).

What is the plural of hour in Irish?

The plural of uair is uaireanta; with the article, na huaireanta means “the hours”. The genitive plural is uaireanta, as in líon na n-uaireanta (the number of hours).

Does uair have more than one meaning?

Yes. Uair can mean hour or time, depending on context; the first is the most common.

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

Irish nouns beginning with a vowel take a prefix after certain words: an uair (the hour), a huair (her hour), a n-uair (their hour), na huaireanta (the hours).

What is the difference between 'uair' and 'am'?

'Am' is time in general (níl am agam, I have no time), while 'uair' is an occasion or an hour (an chéad uair, the first time).

How do I say 'one hour' clearly?

Say 'uair an chloig', since 'uair' alone can also mean 'once' or 'a time'.

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