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Internationalism in Irish (Idirnáisiúnachas): Meaning, Pronunciation, Usage

The Irish for internationalism is idirnáisiúnachas, a masculine noun.
Updated October 2026Report a mistake

How to say “internationalism” in Irish

Irish:
idirnáisiúnachas
English:
internationalism
Word type:
noun
Gender:
masculine
Pronunciation:
“IJ-ir-naw-shoon-uh-khus”  /ˈɪdʲəɾˌn̪ˠaːʃuːn̪ˠəxəsˠ/
Various forms
Genitive singular:
idirnáisiúnachais, an idirnáisiúnachais (e.g. prionsabail an idirnáisiúnachais, the principles of internationalism)

What does “idirnáisiúnachas” mean?

internationalism
The belief that nations should cooperate closely and that shared interests across countries matter more than national divisions.Also: international cooperation, cosmopolitanism.

“Idirnáisiúnachas” with the article

Here is idirnáisiúnachas after the article (an t-alt).

an t-idirnáisiúnachas
the internationalism
Masculine nouns take t before a vowel after an

“Idirnáisiúnachas” in a sentence: Irish examples

Common Irish sentences using idirnáisiúnachas, the Irish word for internationalism.

Chreid sé go láidir san idirnáisiúnachas.
He believed strongly in internationalism.
Is cuid thábhachtach dá pholaitíocht é an t-idirnáisiúnachas.
Internationalism is an important part of his politics.
Labhair sí faoi luachanna an idirnáisiúnachais.
She spoke about the values of internationalism.
Tá idirnáisiúnachas agus náisiúnachas i gcoimhlint uaireanta.
Internationalism and nationalism are sometimes in conflict.
Bhí an páirtí ar son an idirnáisiúnachais i gcónaí.
The party was always in favour of internationalism.
Cuireann an eagraíocht idirnáisiúnachas chun cinn.
The organisation promotes internationalism.
Is sampla maith d'idirnáisiúnachas é an Aontas Eorpach.
The European Union is a good example of internationalism.

Other nouns in Irish

More everyday Irish nouns to learn next.

Internationalism in Irish: frequently asked questions

What is the Irish for internationalism?

The Irish for internationalism is idirnáisiúnachas (pronounced “IJ-ir-naw-shoon-uh-khus”). It’s a masculine noun.

How do you pronounce idirnáisiúnachas in Irish?

Idirnáisiúnachas is said like “IJ-ir-naw-shoon-uh-khus” (IPA /ˈɪdʲəɾˌn̪ˠaːʃuːn̪ˠəxəsˠ/).

Does idirnáisiúnachas have a plural?

No plural form is given for idirnáisiúnachas in the standard. Many abstract and mass nouns in Irish have no plural.

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-idirnáisiúnachas (the internationalism), a hidirnáisiúnachas (her internationalism), a n-idirnáisiúnachas (their internationalism).

What is the opposite of 'idirnáisiúnachas'?

It is usually contrasted with 'náisiúnachas' (nationalism), from which it is formed with the prefix 'idir-' (between).

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