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Uncle in Irish (Uncail): Meaning, Pronunciation, Usage

The Irish for uncle is uncail, a masculine noun (plural uncailí).
Updated October 2026Report a mistake

How to say “uncle” in Irish

Irish:
uncail
English:
uncle
Word type:
noun
Gender:
masculine, fourth declension
Pronunciation:
“UNG-kil”  /ˈʊŋkəlʲ/
Various forms
Plural:
uncailí (uncles)
Genitive singular:
uncail, an uncail (e.g. teach m'uncail, my uncle's house)
Genitive plural:
uncailí, na n-uncailí (e.g. clann na n-uncailí, the uncles' children)

What does “uncail” mean?

uncle
The brother of your mother or father, or the husband of your aunt.Also: father's brother, mother's brother, aunt's husband.

“Uncail” with the article

The plural of uncle in Irish is uncailí. Here is uncail after the article (an t-alt), in the singular and the plural.

an t-uncail
the uncle
Masculine nouns take t before a vowel after an
na huncailí
the uncles
Plural: na adds h before a vowel

“Uncail” in a sentence: Irish examples

Common Irish sentences using uncail, the Irish word for uncle.

Tá uncail agam a chónaíonn i Meiriceá.
I have an uncle who lives in America.
Thug m'uncail airgead dom do mo bhreithlá.
My uncle gave me money for my birthday.
Tháinig an t-uncail ar cuairt inné.
The uncle came to visit yesterday.
Chuamar go dtí teach m'uncail Dé Domhnaigh.
We went to my uncle's house on Sunday.
Tá triúr uncailí aici ar thaobh a máthar.
She has three uncles on her mother's side.
Bhí mé i mBostún ar cuairt ag m'uncail agus m'aintín.
I was in Boston visiting my uncle and my aunt.
Is feirmeoir é a uncail i gContae na Gaillimhe.
His uncle is a farmer in County Galway.

Other nouns in Irish

More everyday Irish nouns to learn next.

Uncle in Irish: frequently asked questions

What is the Irish for uncle?

The Irish for uncle is uncail (pronounced “UNG-kil”). It’s a masculine noun and the plural is uncailí.

How do you pronounce uncail in Irish?

Uncail is said like “UNG-kil” (IPA /ˈʊŋkəlʲ/).

What is the plural of uncle in Irish?

The plural of uncail is uncailí; with the article, na huncailí means “the uncles”. The genitive plural is uncailí, as in clann na n-uncailí (the uncles' children).

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-uncail (the uncle), a huncail (her uncle), a n-uncail (their uncle), na huncailí (the uncles).

How do I say 'my uncle' in Irish?

Because uncail begins with a vowel, mo becomes m': m'uncail. 'His uncle' is a uncail and 'her uncle' is a huncail.

Is there a native Irish word for uncle besides uncail?

Yes, older and literary Irish uses deartháir athar (father's brother) or deartháir máthar (mother's brother), but uncail is the normal everyday word.

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