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Quarter in Irish (Ceathrú): Meaning, Pronunciation, Usage

‘ceathrú’ also means: thigh · quarters · stanza

The Irish for quarter is ceathrú, a feminine noun (plural ceathrúna).
Updated October 2026Report a mistake

How to say “quarter” in Irish

Irish:
ceathrú
English:
quarter, thigh, quarters, stanza
Word type:
noun
Gender:
feminine, fifth declension
Pronunciation:
“KYAR-hoo”  /ˈcaɾˠhuː/
Various forms
Plural:
ceathrúna (quarters)
Genitive singular:
ceathrún, na ceathrún (e.g. leath na ceathrún, half of the quarter)
Genitive plural:
ceathrúna, na gceathrúna (e.g. feoil na gceathrúna, the meat of the hindquarters)

What does “ceathrú” mean?

“Ceathrú” has four alternative meanings. The most common comes first.

quarter
One of four equal parts of something, including a quarter of an hour.Also: fourth, fourth part, quarter of an hour.
3 other meanings: thigh or quarters or stanza
2thigh
The upper part of the leg, or a leg joint of meat such as a ham or haunch.Also: haunch, hindquarter, leg of meat.
3quarters
Lodgings or a place where someone is billeted, used mainly in the phrase 'ar ceathrúin'.Also: lodgings, billet.
4stanza
A verse of a poem or song, especially a four-line stanza.Also: verse, quatrain.

Other Irish words for quarter: ráithe (quarter)

“Ceathrú” with the article

The plural of quarter in Irish is ceathrúna. Here is ceathrú after the article (an t-alt), in the singular and the plural.

an cheathrú
the quarter
Lenition: c becomes ch after an (feminine noun)
na ceathrúna
the quarters
Plural: no change after na

“Ceathrú” in a sentence: Irish examples

Common Irish sentences using ceathrú, the Irish word for quarter.

Tá sé ceathrú chun a hocht.
It's quarter to eight.
Tá sé ceathrú tar éis a deich.
It's quarter past ten.
Fan ceathrú uaire eile, le do thoil.
Wait another quarter of an hour, please.
Ith ceathrú den phíotsa, le do thoil.
Eat a quarter of the pizza, please.
Ghortaigh sé a cheathrú agus é ag rith.
He hurt his thigh while running.
Ghearr sí an t-úll ina cheathrúna.
She cut the apple into quarters.
Tá ceathrú den rang as láthair inniu.
A quarter of the class is absent today.

Other nouns in Irish

More everyday Irish nouns to learn next.

Quarter in Irish: frequently asked questions

What is the Irish for quarter?

The Irish for quarter is ceathrú (pronounced “KYAR-hoo”). It’s a feminine noun and the plural is ceathrúna. Depending on context it can also mean thigh or quarters or stanza.

How do you pronounce ceathrú in Irish?

Ceathrú is said like “KYAR-hoo” (IPA /ˈcaɾˠhuː/).

What is the plural of quarter in Irish?

The plural of ceathrú is ceathrúna; with the article, na ceathrúna means “the quarters”. The genitive plural is ceathrúna, as in feoil na gceathrúna (the meat of the hindquarters).

Does ceathrú have more than one meaning?

Yes. Ceathrú can mean quarter, thigh, quarters or stanza, depending on context; the first is the most common.

Why does ceathrú change to cheathrú or gceathrú?

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

How do I say 'quarter past' and 'quarter to' in Irish?

Use 'ceathrú tar éis' (or 'i ndiaidh') for quarter past and 'ceathrú chun' (or 'go dtí') for quarter to, as in 'Tá sé ceathrú chun a hocht'.

Is 'ceathrú' the same as 'ceathrú' meaning fourth?

The ordinal 'fourth' is 'ceathrú' too, as in 'an ceathrú lá', but the noun means a quarter; context makes it clear.

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