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Half-gallon in Irish (Leathghalún): Meaning, Pronunciation, Usage

The Irish for half-gallon is leathghalún, a masculine noun (plural leathghalúin).
Updated October 2026Report a mistake

How to say “half-gallon” in Irish

Irish:
leathghalún
English:
half-gallon
Word type:
noun
Gender:
masculine
Pronunciation:
“LYAH-ga-loon”  /ˈlʲahˌɣal̪ˠuːnˠ/
Various forms
Plural:
leathghalúin (half-gallons)
Genitive singular:
leathghalúin, an leathghalúin (e.g. praghas an leathghalúin, the price of the half-gallon)
Genitive plural:
leathghalún, na leathghalún (e.g. praghas na leathghalún, the price of the half-gallons)

What does “leathghalún” mean?

half-gallon
A measure of liquid equal to half a gallon, or a container holding that amount.Also: half gallon, half a gallon.

“Leathghalún” with the article

The plural of half-gallon in Irish is leathghalúin. Here is leathghalún after the article (an t-alt), in the singular and the plural.

an leathghalún
the half-gallon
No change after an
na leathghalúin
the half-gallons
Plural: no change after na

“Leathghalún” in a sentence: Irish examples

Common Irish sentences using leathghalún, the Irish word for half-gallon.

Cheannaigh mé leathghalún bainne sa siopa.
I bought a half-gallon of milk in the shop.
Tá an leathghalún folamh anois.
The half-gallon is empty now.
Cá bhfuil clúdach an leathghalúin?
Where is the lid of the half-gallon?
Ólann siad dhá leathghalún uisce gach lá.
They drink two half-gallons of water every day.
Dhoirt mé mo leathghalún péinte ar an urlár.
I spilled my half-gallon of paint on the floor.
Bhí an t-uachtar reoite i leathghalún mór.
The ice cream was in a big half-gallon tub.
Cuir an leathghalún sa chuisneoir, le do thoil.
Put the half-gallon in the fridge, please.

Other nouns in Irish

More everyday Irish nouns to learn next.

Half-gallon in Irish: frequently asked questions

What is the Irish for half-gallon?

The Irish for half-gallon is leathghalún (pronounced “LYAH-ga-loon”). It’s a masculine noun and the plural is leathghalúin.

How do you pronounce leathghalún in Irish?

Leathghalún is said like “LYAH-ga-loon” (IPA /ˈlʲahˌɣal̪ˠuːnˠ/).

What is the plural of half-gallon in Irish?

The plural of leathghalún is leathghalúin; with the article, na leathghalúin means “the half-gallons”. The genitive plural is leathghalún, as in praghas na leathghalún (the price of the half-gallons).

Why is it leathghalún and not leathgalún?

The prefix leath- lenites the following consonant, so galún becomes ghalún in leathghalún.

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