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Index number in Irish (Innéacsuimhir): Meaning, Pronunciation, Usage

The Irish for index number is innéacsuimhir, a feminine noun (plural innéacsuimhreacha).
Updated October 2026Report a mistake

How to say “index number” in Irish

Irish:
innéacsuimhir
English:
index number
Word type:
noun
Gender:
feminine, fifth declension
Pronunciation:
“IN-yayks-iv-ir”  /ˈiɲeːksˌɪvʲɪɾʲ/
Various forms
Plural:
innéacsuimhreacha (index numbers)
Genitive singular:
innéacsuimhreach, na hinnéacsuimhreach (e.g. luach na hinnéacsuimhreach, the value of the index number)
Genitive plural:
innéacsuimhreacha, na n-innéacsuimhreacha (e.g. luachanna na n-innéacsuimhreacha, the values of the index numbers)

What does “innéacsuimhir” mean?

index number
A number that shows how a value, such as prices or wages, has changed compared with a base period.Also: index, price index number.

“Innéacsuimhir” with the article

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

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

“Innéacsuimhir” in a sentence: Irish examples

Common Irish sentences using innéacsuimhir, the Irish word for index number.

Is innéacsuimhir í seo a thaispeánann athrú praghsanna.
This is an index number that shows price changes.
D'ardaigh an innéacsuimhir arís an mhí seo.
The index number rose again this month.
Ríomhtar luach na hinnéacsuimhreach gach ráithe.
The value of the index number is calculated every quarter.
Foilsíonn an oifig staidrimh innéacsuimhreacha gach mí.
The statistics office publishes index numbers every month.
Tá athrú beag san innéacsuimhir i mbliana.
There is a small change in the index number this year.
Bhí 100 mar innéacsuimhir na bunbhliana.
The base year had an index number of 100.
Míníonn an múinteoir conas innéacsuimhir a ríomh.
The teacher explains how to calculate an index number.

Other nouns in Irish

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Index number in Irish: frequently asked questions

What is the Irish for index number?

The Irish for index number is innéacsuimhir (pronounced “IN-yayks-iv-ir”). It’s a feminine noun and the plural is innéacsuimhreacha.

How do you pronounce innéacsuimhir in Irish?

Innéacsuimhir is said like “IN-yayks-iv-ir” (IPA /ˈiɲeːksˌɪvʲɪɾʲ/).

What is the plural of index number in Irish?

The plural of innéacsuimhir is innéacsuimhreacha; with the article, na hinnéacsuimhreacha means “the index numbers”. The genitive plural is innéacsuimhreacha, as in luachanna na n-innéacsuimhreacha (the values of the index numbers).

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

Irish nouns beginning with a vowel take a prefix after certain words: an innéacsuimhir (the index number), a hinnéacsuimhir (her index number), a n-innéacsuimhir (their index number), na hinnéacsuimhreacha (the index numbers).

How is 'innéacsuimhir' different from 'innéacs'?

'Innéacs' is an index in general, such as the index of a book, while 'innéacsuimhir' is the specific number used in statistics, as in 'innéacsuimhir praghsanna'.

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