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Cough in Irish (Casacht): Meaning, Pronunciation, Usage

The Irish for cough is casacht, a feminine noun.
Updated October 2026Report a mistake

How to say “cough” in Irish

Irish:
casacht
English:
cough
Word type:
noun
Gender:
feminine, third declension
Pronunciation:
“KASS-ukht”  /ˈkasˠəxt̪ˠ/
Various forms
Genitive singular:
casachta, na casachta (e.g. leigheas casachta, cough remedy)

What does “casacht” mean?

cough
The act or illness of coughing, forcing air out of the lungs with a sharp noise.Also: coughing, coughing fit.

Other Irish words for cough: casachtach (cough)

“Casacht” with the article

Here is casacht after the article (an t-alt).

an chasacht
the cough
Lenition: c becomes ch after an (feminine noun)

“Casacht” in a sentence: Irish examples

Common Irish sentences using casacht, the Irish word for cough.

Tá casacht orm le seachtain anuas.
I've had a cough for the past week.
Bhí casacht throm ar an leanbh aréir.
The child had a bad cough last night.
Cheannaigh mé buidéal leighis casachta sa siopa.
I bought a bottle of cough medicine in the shop.
Níl mo chasacht ag imeacht ar chor ar bith.
My cough isn't going away at all.
Chuala mé casacht ón seomra eile.
I heard a cough from the other room.
Tá an chasacht sin ag dul thart sa scoil.
That cough is going around the school.
Thosaigh sé ag casacht i lár an cheoil.
He started coughing in the middle of the music.

Other nouns in Irish

More everyday Irish nouns to learn next.

Cough in Irish: frequently asked questions

What is the Irish for cough?

The Irish for cough is casacht (pronounced “KASS-ukht”). It’s a feminine noun.

How do you pronounce casacht in Irish?

Casacht is said like “KASS-ukht” (IPA /ˈkasˠəxt̪ˠ/).

Does casacht have a plural?

No plural form is given for casacht in the standard. Many abstract and mass nouns in Irish have no plural.

Why does casacht change to chasacht or gcasacht?

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

How do I say 'I have a cough' in Irish?

Use the preposition ar: 'Tá casacht orm', literally 'a cough is on me'.

Is casacht also used for the action of coughing?

Not usually; the action of coughing is 'casachtach', so the common phrase is 'ag casachtach': 'Bhí sé ag casachtach'.

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