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Brake in Irish (Coscán): Meaning, Pronunciation, Usage

‘coscán’ also means: check

The Irish for brake is coscán, a masculine noun (plural coscáin).
Updated October 2026Report a mistake

How to say “brake” in Irish

Irish:
coscán
English:
brake, check
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“KUS-kawn”  /ˈkɔskɑːn̪ˠ/
Various forms
Plural:
coscáin (brakes)
Genitive singular:
coscáin, an choscáin (e.g. troitheán an choscáin, the brake pedal)
Genitive plural:
coscán, na gcoscán (e.g. deisiú na gcoscán, the repair of the brakes)

What does “coscán” mean?

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

brake
A device used to slow down or stop a vehicle or machine.Also: brakes, braking device.
1 other meaning: check
2check
Something that restrains or holds back, a curb or restraint.Also: restraint, curb, deterrent.

“Coscán” with the article

The plural of brake in Irish is coscáin. Here is coscán after the article (an t-alt), in the singular and the plural.

an coscán
the brake
No change after an
na coscáin
the brakes
Plural: no change after na

“Coscán” in a sentence: Irish examples

Common Irish sentences using coscán, the Irish word for brake.

Bhrúigh sí an coscán go tobann.
She suddenly hit the brake.
Níl na coscáin ag obair i gceart.
The brakes aren't working properly.
Tá coscán láimhe ar an rothar seo.
This bicycle has a hand brake.
Cuir do chos ar an gcoscán!
Put your foot on the brake!
Chuala mé fuaim an choscáin ón tsráid.
I heard the sound of the brake from the street.
Caithfidh mé mo choscáin a sheiceáil amárach.
I have to get my brakes checked tomorrow.
Bhí fadhb leis an gcoscán tosaigh.
There was a problem with the front brake.

Other nouns in Irish

More everyday Irish nouns to learn next.

Brake in Irish: frequently asked questions

What is the Irish for brake?

The Irish for brake is coscán (pronounced “KUS-kawn”). It’s a masculine noun and the plural is coscáin. Depending on context it can also mean check.

How do you pronounce coscán in Irish?

Coscán is said like “KUS-kawn” (IPA /ˈkɔskɑːn̪ˠ/).

What is the plural of brake in Irish?

The plural of coscán is coscáin; with the article, na coscáin means “the brakes”. The genitive plural is coscán, as in deisiú na gcoscán (the repair of the brakes).

Does coscán have more than one meaning?

Yes. Coscán can mean brake or check, depending on context; the first is the most common.

Why does coscán change to choscán or gcoscán?

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

What verb goes with 'coscán' when braking?

You can say 'an coscán a bhrú' (to press the brake) or use the verb 'coscáin' (to brake).

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