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Identifier in Irish (Aitheantóir): Meaning, Pronunciation, Usage

‘aitheantóir’ also means: recognizer

The Irish for identifier is aitheantóir, a masculine noun (plural aitheantóirí).
Updated October 2026Report a mistake

How to say “identifier” in Irish

Irish:
aitheantóir
English:
identifier, recognizer
Word type:
noun
Gender:
masculine
Pronunciation:
“AH-hyun-toh-ir”  /ˈahənt̪ˠoːɾʲ/
Various forms
Plural:
aitheantóirí (identifiers)
Genitive singular:
aitheantóra, an aitheantóra (e.g. fad an aitheantóra, length of the identifier)
Genitive plural:
aitheantóirí, na n-aitheantóirí (e.g. liosta na n-aitheantóirí, the list of identifiers)

What does “aitheantóir” mean?

“Aitheantóir” has two alternative meanings. The most common comes first.

identifier
A name, number or code used to identify something, especially in computing.Also: id, user id, code.
1 other meaning: recognizer
2recognizer
A person or thing that recognizes or identifies something.Also: identifier, diagnostician.

“Aitheantóir” with the article

The plural of identifier in Irish is aitheantóirí. Here is aitheantóir after the article (an t-alt), in the singular and the plural.

an t-aitheantóir
the identifier
Masculine nouns take t before a vowel after an
na haitheantóirí
the identifiers
Plural: na adds h before a vowel

“Aitheantóir” in a sentence: Irish examples

Common Irish sentences using aitheantóir, the Irish word for identifier.

Cuir isteach d'aitheantóir anseo.
Enter your identifier here.
Tá an t-aitheantóir seo mícheart.
This identifier is incorrect.
Ní mór aitheantóir uathúil a thabhairt do gach comhad.
Every file must be given a unique identifier.
Rinne mé dearmad ar m'aitheantóir.
I forgot my identifier.
Tá na haitheantóirí go léir sa bhunachar sonraí.
All the identifiers are in the database.
Athraigh luach an aitheantóra.
Change the value of the identifier.
Úsáidtear aitheantóirí i ngach clár ríomhaire.
Identifiers are used in every computer program.

Other nouns in Irish

More everyday Irish nouns to learn next.

Identifier in Irish: frequently asked questions

What is the Irish for identifier?

The Irish for identifier is aitheantóir (pronounced “AH-hyun-toh-ir”). It’s a masculine noun and the plural is aitheantóirí. Depending on context it can also mean recognizer.

How do you pronounce aitheantóir in Irish?

Aitheantóir is said like “AH-hyun-toh-ir” (IPA /ˈahənt̪ˠoːɾʲ/).

What is the plural of identifier in Irish?

The plural of aitheantóir is aitheantóirí; with the article, na haitheantóirí means “the identifiers”. The genitive plural is aitheantóirí, as in liosta na n-aitheantóirí (the list of identifiers).

Does aitheantóir have more than one meaning?

Yes. Aitheantóir can mean identifier or recognizer, depending on context; the first is the most common.

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-aitheantóir (the identifier), a haitheantóir (her identifier), a n-aitheantóir (their identifier), na haitheantóirí (the identifiers).

How is aitheantóir different from aitheantas?

Aitheantóir is the identifier itself, such as a code or name, while aitheantas means identification or recognition, as in cárta aitheantais, an identity card.

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