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Trousers in Irish (Treabhsar): Meaning, Pronunciation, Usage

The Irish for trousers is treabhsar, a masculine noun (plural treabhsair).
Updated October 2026Report a mistake

How to say “trousers” in Irish

Irish:
treabhsar
English:
trousers
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“TROW-sur”  /tʲɾʲəusˠəɾˠ/
Various forms
Plural:
treabhsair (trousers)
Genitive singular:
treabhsair, an treabhsair (e.g. póca an treabhsair, the pocket of the trousers)
Genitive plural:
treabhsar, na dtreabhsar (e.g. pócaí na dtreabhsar, the pockets of the trousers)

What does “treabhsar” mean?

trousers
A piece of clothing worn on the lower body, covering each leg separately; one 'treabhsar' is one pair of trousers.Also: pants, pair of trousers, slacks.

Other Irish words for trousers: bríste (trousers)

“Treabhsar” with the article

The plural of trousers in Irish is treabhsair. Here is treabhsar after the article (an t-alt), in the singular and the plural.

an treabhsar
the trousers
No change after an
na treabhsair
the trousers
Plural: no change after na

“Treabhsar” in a sentence: Irish examples

Common Irish sentences using treabhsar, the Irish word for trousers.

Cheannaigh mé treabhsar nua inné.
I bought a new pair of trousers yesterday.
Tá an treabhsar seo rófhada dom.
These trousers are too long for me.
Tá poll i nglúin an treabhsair.
There's a hole in the knee of the trousers.
Tá trí threabhsar dubha agam sa vardrús.
I have three pairs of black trousers in the wardrobe.
Cá bhfuil mo threabhsar gorm?
Where are my blue trousers?
Bhí a fhón póca ina threabhsar.
His mobile phone was in his trousers.
Nigh mé na treabhsair go léir inniu.
I washed all the trousers today.

Other nouns in Irish

More everyday Irish nouns to learn next.

Trousers in Irish: frequently asked questions

What is the Irish for trousers?

The Irish for trousers is treabhsar (pronounced “TROW-sur”). It’s a masculine noun and the plural is treabhsair.

How do you pronounce treabhsar in Irish?

Treabhsar is said like “TROW-sur” (IPA /tʲɾʲəusˠəɾˠ/).

What is the plural of trousers in Irish?

The plural of treabhsar is treabhsair; with the article, na treabhsair means “the trousers”. The genitive plural is treabhsar, as in pócaí na dtreabhsar (the pockets of the trousers).

Why does treabhsar change to threabhsar or dtreabhsar?

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

Is 'treabhsar' singular or plural?

Unlike English 'trousers', 'treabhsar' is singular and means one pair: 'treabhsar nua' is a new pair of trousers, and 'dhá threabhsar' is two pairs.

What is the difference between 'treabhsar' and 'bríste'?

Both mean trousers; 'bríste' is very common in Connacht and Ulster, while 'treabhsar' is widely used in Munster and in standard written Irish.

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