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Number in Irish (Uimhir): Meaning, Pronunciation, Usage

‘uimhir’ also means: number (grammar) · issue

The Irish for number is uimhir, a feminine noun (plural uimhreacha).
Updated October 2026Report a mistake

How to say “number” in Irish

Irish:
uimhir
English:
number, number (grammar), issue
Word type:
noun
Gender:
feminine, fifth declension
Pronunciation:
“IV-er”  /ɪvʲəɾʲ/
Various forms
Plural:
uimhreacha (numbers)
Genitive singular:
uimhreach, na huimhreach (e.g. luach na huimhreach, the value of the number)
Genitive plural:
uimhreacha, na n-uimhreacha (e.g. suim na n-uimhreacha, the sum of the numbers)

What does “uimhir” mean?

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

number
A figure or symbol used for counting, or the figure given to something to identify it, such as a house or phone number.Also: figure, numeral, digit.
2 other meanings: number (grammar) or issue
2number (grammar)
In grammar, the form of a word showing whether it is singular or plural.Also: grammatical number, singular, plural.
3issue
A single issue or edition of a magazine or periodical.Also: edition, number.

Other Irish words for number: áirigh (count)

“Uimhir” with the article

The plural of number in Irish is uimhreacha. Here is uimhir after the article (an t-alt), in the singular and the plural.

an uimhir
the number
No change: feminine nouns starting with a vowel keep their form after an
na huimhreacha
the numbers
Plural: na adds h before a vowel

“Uimhir” in a sentence: Irish examples

Common Irish sentences using uimhir, the Irish word for number.

Cén uimhir ghutháin atá agat?
What's your phone number?
Tá mé i mo chónaí in uimhir a trí.
I live at number three.
Scríobh an uimhir ar an bpáipéar.
Write the number on the paper.
Ní cuimhin liom m'uimhir phearsanta.
I can't remember my personal number.
Tá na huimhreacha sin ró-ard.
Those numbers are too high.
Cuir na huimhreacha le chéile.
Add the numbers together.
Gheobhaidh tú uimhir an leathanaigh ag an mbun.
You'll find the page number at the bottom.

Other nouns in Irish

More everyday Irish nouns to learn next.

Number in Irish: frequently asked questions

What is the Irish for number?

The Irish for number is uimhir (pronounced “IV-er”). It’s a feminine noun and the plural is uimhreacha. Depending on context it can also mean number (grammar) or issue.

How do you pronounce uimhir in Irish?

Uimhir is said like “IV-er” (IPA /ɪvʲəɾʲ/).

What is the plural of number in Irish?

The plural of uimhir is uimhreacha; with the article, na huimhreacha means “the numbers”. The genitive plural is uimhreacha, as in suim na n-uimhreacha (the sum of the numbers).

Does uimhir have more than one meaning?

Yes. Uimhir can mean number, number (grammar) or issue, depending on context; the first is the most common.

Why does uimhir sometimes have a t or h in front of it?

Irish nouns beginning with a vowel take a prefix after certain words: an uimhir (the number), a huimhir (her number), a n-uimhir (their number), na huimhreacha (the numbers).

What is the difference between uimhir and líon?

Uimhir is a specific number or figure, like uimhir a cúig, while líon means the total amount of people or things, as in líon na ndaoine.

How do I say 'number five' for a house or bus?

Use uimhir with the particle a: uimhir a cúig.

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