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Mouth in Irish (Cab): Meaning, Pronunciation, Usage

‘cab’ also means: muzzle

The Irish for mouth is cab, a masculine noun (plural cabanna).
Updated October 2026Report a mistake

How to say “mouth” in Irish

Irish:
cab
English:
mouth, muzzle
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“kab”  /kab/
Various forms
Plural:
cabanna (mouths)
Genitive singular:
caib, an chaib (e.g. cúinne an chaib, corner of the mouth)
Genitive plural:
cabanna, na gcabanna (e.g. cúinní na gcabanna, the corners of the mouths)

What does “cab” mean?

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

mouth
A mouth, especially a crooked or toothless one, often used in a disparaging or humorous way.Also: gob, toothless mouth, trap.
1 other meaning: muzzle
2muzzle
The mouth or muzzle of an animal.Also: maw, snout.

Other Irish words for mouth: béal (mouth), pus (mouth)

“Cab” with the article

The plural of mouth in Irish is cabanna. Here is cab after the article (an t-alt), in the singular and the plural.

an cab
the mouth
No change after an
na cabanna
the mouths
Plural: no change after na

“Cab” in a sentence: Irish examples

Common Irish sentences using cab, the Irish word for mouth.

Dún do chab, a bhuachaill!
Shut your gob, boy!
Bhí cab mór air ar maidin.
He was sulking this morning.
Chuir sé an cab air féin.
He put on a pout.
Níl fiacail ar bith ina chab.
There isn't a tooth in his mouth.
Bhí cnámh ag an madra ina chab.
The dog had a bone in its mouth.
Chonaic mé na cabanna oscailte ag na héin óga.
I saw the young birds with their mouths open.
Bhí fuil ar a chab tar éis an troda.
There was blood on his mouth after the fight.

Other nouns in Irish

More everyday Irish nouns to learn next.

Mouth in Irish: frequently asked questions

What is the Irish for mouth?

The Irish for mouth is cab (pronounced “kab”). It’s a masculine noun and the plural is cabanna. Depending on context it can also mean muzzle.

How do you pronounce cab in Irish?

Cab is said like “kab” (IPA /kab/).

What is the plural of mouth in Irish?

The plural of cab is cabanna; with the article, na cabanna means “the mouths”. The genitive plural is cabanna, as in cúinní na gcabanna (the corners of the mouths).

Does cab have more than one meaning?

Yes. Cab can mean mouth or muzzle, depending on context; the first is the most common.

Why does cab change to chab or gcab?

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

How is 'cab' different from 'béal'?

'Béal' is the neutral word for mouth, while 'cab' is informal or disparaging, like English 'gob'. Say 'Dún do chab' to someone rudely, but 'Oscail do bhéal' at the dentist.

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