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Trailer in Irish (Tréiléar): Meaning, Pronunciation, Usage

The Irish for trailer is tréiléar, a masculine noun (plural tréiléir).
Updated October 2026Report a mistake

How to say “trailer” in Irish

Irish:
tréiléar
English:
trailer
Word type:
noun
Gender:
masculine
Pronunciation:
“TRAY-layr”  /ˈtʲɾʲeːlʲeːɾˠ/
Various forms
Plural:
tréiléir (trailers)
Genitive singular:
tréiléir, an tréiléir (e.g. roth an tréiléir, the wheel of the trailer)
Genitive plural:
tréiléar, na dtréiléar (e.g. díoltóir tréiléar, a trailer dealer)

What does “tréiléar” mean?

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

trailer
A vehicle without an engine that is pulled behind a car, tractor or lorry to carry goods or animals.Also: towed trailer, car trailer.
1 other meaning:
2trailer
A short advertisement showing scenes from a film or programme before it is released.Also: film trailer, movie trailer, preview.

Other Irish words for trailer: leantóir (trailer), carbhán (caravan)

“Tréiléar” with the article

The plural of trailer in Irish is tréiléir. Here is tréiléar after the article (an t-alt), in the singular and the plural.

an tréiléar
the trailer
No change after an
na tréiléir
the trailers
Plural: no change after na

“Tréiléar” in a sentence: Irish examples

Common Irish sentences using tréiléar, the Irish word for trailer.

Tá tréiléar nua ag m'athair don tarracóir.
My father has a new trailer for the tractor.
Cuir na caoirigh isteach sa tréiléar.
Put the sheep into the trailer.
Bhí an tréiléar lán le móin.
The trailer was full of turf.
Briseadh doras an tréiléir ar an mbóthar.
The trailer's door broke on the road.
Chonaic mé an tréiléar don scannán nua aréir.
I saw the trailer for the new film last night.
Díoltar tréiléir ag an aonach gach bliain.
Trailers are sold at the fair every year.
Cheangail sé mo thréiléar leis an gcarr.
He hitched my trailer to the car.

Other nouns in Irish

More everyday Irish nouns to learn next.

Trailer in Irish: frequently asked questions

What is the Irish for trailer?

The Irish for trailer is tréiléar (pronounced “TRAY-layr”). It’s a masculine noun and the plural is tréiléir.

How do you pronounce tréiléar in Irish?

Tréiléar is said like “TRAY-layr” (IPA /ˈtʲɾʲeːlʲeːɾˠ/).

What is the plural of trailer in Irish?

The plural of tréiléar is tréiléir; with the article, na tréiléir means “the trailers”. The genitive plural is tréiléar, as in díoltóir tréiléar (a trailer dealer).

Why does tréiléar change to thréiléar or dtréiléar?

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

Is 'tréiléar' the same as 'carbhán'?

No. A 'tréiléar' is a trailer for carrying loads, while a 'carbhán' is a caravan people live or holiday in.

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