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Fifty in Irish (Leathchéad): Meaning, Pronunciation, Usage

‘leathchéad’ also means: half-century · half-hundredweight

The Irish for fifty is leathchéad, a masculine noun (plural leathchéadta).
Updated October 2026Report a mistake

How to say “fifty” in Irish

Irish:
leathchéad
English:
fifty, half-century, half-hundredweight
Word type:
noun
Gender:
masculine
Pronunciation:
“LYAH-khayd”  /ˈlʲahˌçeːd̪ˠ/
Various forms
Plural:
leathchéadta (fifties)
Genitive singular:
leathchéid, an leathchéid (e.g. luach leathchéid, the value of fifty)
Genitive plural:
leathchéadta, na leathchéadta (e.g. luach na leathchéadta, the value of the fifties)

What does “leathchéad” mean?

“Leathchéad” has three alternative meanings. The most common comes first.

fifty
Half a hundred: the number fifty, often used for counting things or people.Also: half a hundred, half-hundred.
2 other meanings: half-century or half-hundredweight
2half-century
A score of fifty runs in cricket, or a period of fifty years.Also: fifty runs, fifty years.
3half-hundredweight
An old measure of weight equal to half a hundredweight, used for things like butter.Also: firkin.

Other Irish words for fifty: caoga (fifty)

“Leathchéad” with the article

The plural of fifty in Irish is leathchéadta. Here is leathchéad after the article (an t-alt), in the singular and the plural.

an leathchéad
the fifty
No change after an
na leathchéadta
the fifties
Plural: no change after na

“Leathchéad” in a sentence: Irish examples

Common Irish sentences using leathchéad, the Irish word for fifty.

Bhí leathchéad duine ag an gcruinniú aréir.
There were fifty people at the meeting last night.
Tá sé leathchéad bliain d'aois inniu.
He is fifty years old today.
Thug sí leathchéad euro dom don ticéad.
She gave me fifty euro for the ticket.
Tá thart ar leathchéad teach sa bhaile beag.
There are about fifty houses in the little town.
Cheannaíomar leathchéad ubh ag an margadh.
We bought fifty eggs at the market.
Tá an scoil ar oscailt le leathchéad bliain anois.
The school has been open for fifty years now.

Other nouns in Irish

More everyday Irish nouns to learn next.

Fifty in Irish: frequently asked questions

What is the Irish for fifty?

The Irish for fifty is leathchéad (pronounced “LYAH-khayd”). It’s a masculine noun and the plural is leathchéadta. Depending on context it can also mean half-century or half-hundredweight.

How do you pronounce leathchéad in Irish?

Leathchéad is said like “LYAH-khayd” (IPA /ˈlʲahˌçeːd̪ˠ/).

What is the plural of fifty in Irish?

The plural of leathchéad is leathchéadta; with the article, na leathchéadta means “the fifties”. The genitive plural is leathchéadta, as in luach na leathchéadta (the value of the fifties).

Does leathchéad have more than one meaning?

Yes. Leathchéad can mean fifty, half-century or half-hundredweight, depending on context; the first is the most common.

What is the difference between leathchéad and caoga?

Both mean fifty. Caoga is the standard counting number, while leathchéad (half a hundred) is very common in speech, e.g. leathchéad bliain, fifty years.

Does the noun after leathchéad go in the singular?

Yes, like céad it takes the singular noun: leathchéad duine, fifty people; leathchéad bliain, fifty years.

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