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Balloon in Irish (Balún): Meaning, Pronunciation, Usage

The Irish for balloon is balún, a masculine noun (plural balúin).
Updated October 2026Report a mistake

How to say “balloon” in Irish

Irish:
balún
English:
balloon
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“buh-LOON”  /bˠəˈl̪ˠuːnʲ/
Various forms
Plural:
balúin (balloons)
Genitive singular:
balúin, an bhalúin (e.g. téad an bhalúin, the balloon's string)
Genitive plural:
balún, na mbalún (e.g. séideadh na mbalún, the blowing up of the balloons)

What does “balún” mean?

balloon
A thin rubber or plastic bag filled with air or gas, used as a toy or decoration, or a large bag of hot air or gas that carries people.Also: party balloon, hot-air balloon.

Other Irish words for balloon: éadromán (balloon)

“Balún” with the article

The plural of balloon in Irish is balúin. Here is balún after the article (an t-alt), in the singular and the plural.

an balún
the balloon
No change after an
na balúin
the balloons
Plural: no change after na

“Balún” in a sentence: Irish examples

Common Irish sentences using balún, the Irish word for balloon.

Thug sí balún dearg don pháiste.
She gave the child a red balloon.
Phléasc an balún go tobann.
The balloon suddenly burst.
Cheangail sé sreang de bhéal an bhalúin.
He tied a string to the neck of the balloon.
Bhí balúin ar fud an tí don chóisir.
There were balloons all over the house for the party.
D'imigh mo bhalún suas sa spéir.
My balloon flew off into the sky.
Shéid mé suas na balúin ar maidin.
I blew up the balloons this morning.
Chuaigh siad ag taisteal i mbalún te.
They went travelling in a hot-air balloon.

Other nouns in Irish

More everyday Irish nouns to learn next.

Balloon in Irish: frequently asked questions

What is the Irish for balloon?

The Irish for balloon is balún (pronounced “buh-LOON”). It’s a masculine noun and the plural is balúin.

How do you pronounce balún in Irish?

Balún is said like “buh-LOON” (IPA /bˠəˈl̪ˠuːnʲ/).

What is the plural of balloon in Irish?

The plural of balún is balúin; with the article, na balúin means “the balloons”. The genitive plural is balún, as in séideadh na mbalún (the blowing up of the balloons).

Why does balún change to bhalún or mbalún?

Irish changes the start of some words after certain words. After mo (my) balún becomes mo bhalún (lenition), and after ár (our) or i (in) it becomes ár mbalún (eclipsis).

How do I say 'blow up a balloon' in Irish?

You say 'balún a shéideadh suas', for example 'Shéid sé suas an balún'.

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