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Authorisation in Irish (Údarú): Meaning, Pronunciation, Usage

The Irish for authorisation is údarú, a masculine noun (plural údaruithe). Ag údarú is authorizing, from the verb údaraigh.
Updated October 2026Report a mistake

How to say “authorisation” in Irish

Irish:
údarú
English:
authorisation
Word type:
noun (verbal noun)
Verbal noun of:
údaraigh, to authorize (ag údarú, authorizing)
Gender:
masculine
Pronunciation:
“OO-duh-roo”  /ˈuːd̪ˠəɾˠuː/
Various forms
Plural:
údaruithe (authorisations)
Genitive singular:
údaraithe, an údaraithe (e.g. foirm údaraithe, authorisation form)
Genitive plural:
údaruithe, na n-údaruithe (e.g. líon na n-údaruithe, the number of authorisations)

What does “údarú” mean?

authorisation
Official permission to do something; the verbal noun of the verb údaraigh, to authorise.Also: authorization, authorising, sanction, permission.

“Údarú” as a verbal noun

After ag, údarú means authorizing: it is the verbal noun of the verb údaraigh (to authorize). A noun that follows it goes into the genitive.

agat
+
údarúverbal noun
=
ag údarúauthorizing

“Údarú” with the article

The plural of authorisation in Irish is údaruithe. Here is údarú after the article (an t-alt), in the singular and the plural.

an t-údarú
the authorisation
Masculine nouns take t before a vowel after an
na húdaruithe
the authorisations
Plural: na adds h before a vowel

“Údarú” in a sentence: Irish examples

Common Irish sentences using údarú, the Irish word for authorisation.

Tá údarú ag teastáil uait chun é sin a dhéanamh.
You need authorisation to do that.
Fuair mé an t-údarú inné.
I got the authorisation yesterday.
Líon isteach an fhoirm údaraithe, le do thoil.
Fill in the authorisation form, please.
Níor tugadh údarú don íocaíocht.
The payment was not authorised.
Eisíonn an chomhairle údaruithe gach mí.
The council issues authorisations every month.
Tá m'údarú fós ar feitheamh.
My authorisation is still pending.
Rinneadh an obair gan údarú ar bith.
The work was done without any authorisation.

Other nouns in Irish

More everyday Irish nouns to learn next.

Authorisation in Irish: frequently asked questions

What is the Irish for authorisation?

The Irish for authorisation is údarú (pronounced “OO-duh-roo”). It’s a masculine noun and the plural is údaruithe.

How do you pronounce údarú in Irish?

Údarú is said like “OO-duh-roo” (IPA /ˈuːd̪ˠəɾˠuː/).

What is the plural of authorisation in Irish?

The plural of údarú is údaruithe; with the article, na húdaruithe means “the authorisations”. The genitive plural is údaruithe, as in líon na n-údaruithe (the number of authorisations).

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-údarú (the authorisation), a húdarú (her authorisation), a n-údarú (their authorisation), na húdaruithe (the authorisations).

What is the difference between údarú and údarás?

Údarú is the act or grant of authorisation, while údarás means authority or an official body, as in údarás áitiúil, local authority.

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