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Night in Irish (Oíche): Meaning, Pronunciation, Usage

‘oíche’ also means: eve

The Irish for night is oíche, a feminine noun (plural oícheanta).
Updated October 2026Report a mistake

How to say “night” in Irish

Irish:
oíche
English:
night, eve
Word type:
noun
Gender:
feminine, fourth declension
Pronunciation:
“EE-hyuh”  /ˈiːhə/
Various forms
Plural:
oícheanta (nights)
Genitive singular:
oíche, na hoíche (e.g. lár na hoíche, the middle of the night)
Genitive plural:
oícheanta, na n-oícheanta (e.g. fad na n-oícheanta, the length of the nights)

What does “oíche” mean?

“Oíche” has two alternative meanings. The most common comes first.

night
The time of darkness between evening and morning.Also: nighttime, evening.
1 other meaning: eve
2eve
The night or evening before a feast day or festival, as in Oíche Nollag.Also: Christmas Eve, night before.

“Oíche” with the article

The plural of night in Irish is oícheanta. Here is oíche after the article (an t-alt), in the singular and the plural.

an oíche
the night
No change: feminine nouns starting with a vowel keep their form after an
na hoícheanta
the nights
Plural: na adds h before a vowel

“Oíche” in a sentence: Irish examples

Common Irish sentences using oíche, the Irish word for night.

Oíche mhaith agat!
Good night!
Bhain mé an-sult as an oíche.
I really enjoyed the night.
Bím ag obair go déanach san oíche.
I usually work late at night.
Dhúisigh an leanbh i lár na hoíche.
The baby woke in the middle of the night.
Bíonn na hoícheanta fada sa gheimhreadh.
The nights are long in winter.
Chaith mé an oíche ar fad ag staidéar.
I spent the whole night studying.
Beidh cóisir againn Oíche Shamhna.
We'll have a party on Halloween.

Other nouns in Irish

More everyday Irish nouns to learn next.

Phrases with “oíche”

Night in Irish: frequently asked questions

What is the Irish for night?

The Irish for night is oíche (pronounced “EE-hyuh”). It’s a feminine noun and the plural is oícheanta. Depending on context it can also mean eve.

How do you pronounce oíche in Irish?

Oíche is said like “EE-hyuh” (IPA /ˈiːhə/).

What is the plural of night in Irish?

The plural of oíche is oícheanta; with the article, na hoícheanta means “the nights”. The genitive plural is oícheanta, as in fad na n-oícheanta (the length of the nights).

Does oíche have more than one meaning?

Yes. Oíche can mean night or eve, depending on context; the first is the most common.

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

Irish nouns beginning with a vowel take a prefix after certain words: an oíche (the night), a hoíche (her night), a n-oíche (their night), na hoícheanta (the nights).

What is the difference between 'oíche' and 'anocht'?

'Oíche' is the noun night, while 'anocht' is an adverb meaning tonight, e.g. Beidh mé ann anocht.

How do you say 'at night' in Irish?

Use 'istoíche' or 'san oíche', e.g. Ní chodlaím go maith istoíche.

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