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Boy in Irish (Gasúr): Meaning, Pronunciation, Usage

‘gasúr’ also means: child

The Irish for boy is gasúr, a masculine noun (plural gasúir).
Updated October 2026Report a mistake

How to say “boy” in Irish

Irish:
gasúr
English:
boy, child
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“GUS-oor”  /ˈɡasˠuːɾˠ/
Various forms
Plural:
gasúir (boys)
Genitive singular:
gasúir, an ghasúir (e.g. rothar an ghasúir, the boy's bicycle)
Genitive plural:
gasúr, na ngasúr (e.g. seomra na ngasúr, the boys' room)

What does “gasúr” mean?

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

boy
A young male child or lad.Also: lad, young boy, kid.
1 other meaning: child
2child
A child or youngster of either sex, especially in Connacht usage where 'gasúir' often means children in general.Also: youngster, kid.

Other Irish words for boy: mac (son), buachaill (boy), leaid (lad), garsún (boy)

“Gasúr” with the article

The plural of boy in Irish is gasúir. Here is gasúr after the article (an t-alt), in the singular and the plural.

an gasúr
the boy
No change after an
na gasúir
the boys
Plural: no change after na

“Gasúr” in a sentence: Irish examples

Common Irish sentences using gasúr, the Irish word for boy.

Cé leis an ngasúr sin?
Whose boy is that?
Tá triúr gasúr agam.
I have three children.
Bhí na gasúir ag súgradh sa pháirc.
The children were playing in the field.
Tá mo ghasúr ag dul ar scoil inniu.
My boy is going to school today.
Gasúr cliste atá ann.
He's a clever lad.
Cheannaigh mé bróga nua don ghasúr.
I bought new shoes for the boy.
Thit hata an ghasúir san uisce.
The boy's hat fell into the water.

Other nouns in Irish

More everyday Irish nouns to learn next.

Boy in Irish: frequently asked questions

What is the Irish for boy?

The Irish for boy is gasúr (pronounced “GUS-oor”). It’s a masculine noun and the plural is gasúir. Depending on context it can also mean child.

How do you pronounce gasúr in Irish?

Gasúr is said like “GUS-oor” (IPA /ˈɡasˠuːɾˠ/).

What is the plural of boy in Irish?

The plural of gasúr is gasúir; with the article, na gasúir means “the boys”. The genitive plural is gasúr, as in seomra na ngasúr (the boys' room).

Does gasúr have more than one meaning?

Yes. Gasúr can mean boy or child, depending on context; the first is the most common.

Why does gasúr change to ghasúr or ngasúr?

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

What is the difference between 'gasúr', 'garsún' and 'buachaill'?

All mean boy: 'gasúr' is typical of Connacht, 'garsún' of Munster, and 'buachaill' is the general standard word, which can also mean boyfriend.

Can 'gasúir' include girls?

Yes, in Connacht 'na gasúir' is commonly used for children in general, like 'Tá triúr gasúr agam' for 'I have three children'.

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