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Island in Irish (Oileán): Meaning, Pronunciation, Usage

‘oileán’ also means: isolated place

The Irish for island is oileán, a masculine noun (plural oileáin).
Updated October 2026Report a mistake

How to say “island” in Irish

Irish:
oileán
English:
island, isolated place
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“il-AWN”  /ɪˈlʲɑːnˠ/
Various forms
Plural:
oileáin (islands)
Genitive singular:
oileáin, an oileáin (e.g. muintir an oileáin, the people of the island)
Genitive plural:
oileán, na n-oileán (e.g. pobal na n-oileán, the community of the islands)

What does “oileán” mean?

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

island
A piece of land completely surrounded by water.Also: isle, islet.
1 other meaning: isolated place
2isolated place
A place cut off or set apart from its surroundings, like an island.Also: island, enclave.

Other Irish words for island: inis (island)

“Oileán” with the article

The plural of island in Irish is oileáin. Here is oileán after the article (an t-alt), in the singular and the plural.

an t-oileán
the island
Masculine nouns take t before a vowel after an
na hoileáin
the islands
Plural: na adds h before a vowel

“Oileán” in a sentence: Irish examples

Common Irish sentences using oileán, the Irish word for island.

Chaith sé a shaol ar fad ar an oileán.
He spent his whole life on the island.
An bhfuil daoine ina gcónaí ar an oileán sin?
Do people live on that island?
Tá go leor oileán beag amach ón gcósta.
There are lots of small islands off the coast.
Rugadh mo mháthair ar oileán i nDún na nGall.
My mother was born on an island in Donegal.
Téann an bád go dtí na hoileáin gach maidin.
The boat goes to the islands every morning.
Dúnadh scoil an oileáin anuraidh.
The island's school was closed last year.
Is oileán álainn í Inis Oírr.
Inis Oírr is a beautiful island.

Other nouns in Irish

More everyday Irish nouns to learn next.

Island in Irish: frequently asked questions

What is the Irish for island?

The Irish for island is oileán (pronounced “il-AWN”). It’s a masculine noun and the plural is oileáin. Depending on context it can also mean isolated place.

How do you pronounce oileán in Irish?

Oileán is said like “il-AWN” (IPA /ɪˈlʲɑːnˠ/).

What is the plural of island in Irish?

The plural of oileán is oileáin; with the article, na hoileáin means “the islands”. The genitive plural is oileán, as in pobal na n-oileán (the community of the islands).

Does oileán have more than one meaning?

Yes. Oileán can mean island or isolated place, depending on context; the first is the most common.

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-oileán (the island), a hoileán (her island), a n-oileán (their island), na hoileáin (the islands).

What is the difference between 'oileán' and 'inis'?

'Oileán' is the everyday word for island; 'inis' is older and survives mainly in place names such as Inis Mór and Inis Oírr.

How do you say 'on the island' in Irish?

Use 'ar an oileán', not 'san oileán': 'Tá cónaí orm ar an oileán.'

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