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Confirmation in Irish (Cóineartú): Meaning, Pronunciation, Usage

The Irish for confirmation is cóineartú, a masculine noun (plural cóineartuithe). Ag cóineartú is confirming, from the verb cóineartaigh.
Updated October 2026Report a mistake

How to say “confirmation” in Irish

Irish:
cóineartú
English:
confirmation
Word type:
noun (verbal noun)
Verbal noun of:
cóineartaigh, to confirm (ag cóineartú, confirming)
Gender:
masculine, fourth declension
Pronunciation:
“KOH-in-ar-too”  /ˈkoːnʲəɾˠt̪ˠuː/
Various forms
Plural:
cóineartuithe (confirmations)
Genitive singular:
cóineartaithe, an chóineartaithe (e.g. lá an chóineartaithe, confirmation day)
Genitive plural:
cóineartuithe, na gcóineartuithe (e.g. liosta na gcóineartuithe, the list of the confirmations)

What does “cóineartú” mean?

confirmation
The sacrament of Confirmation in the Christian church; it is also the verbal noun of the verb cóineartaigh, to confirm.Also: sacrament of confirmation, confirming.

Other Irish words for confirmation: cinntiú (confirmation), deimhniú (confirmation)

“Cóineartú” as a verbal noun

After ag, cóineartú means confirming: it is the verbal noun of the verb cóineartaigh (to confirm). A noun that follows it goes into the genitive.

agat
+
cóineartúverbal noun
=
ag cóineartúconfirming

“Cóineartú” with the article

The plural of confirmation in Irish is cóineartuithe. Here is cóineartú after the article (an t-alt), in the singular and the plural.

an cóineartú
the confirmation
No change after an
na cóineartuithe
the confirmations
Plural: no change after na

“Cóineartú” in a sentence: Irish examples

Common Irish sentences using cóineartú, the Irish word for confirmation.

Beidh mo chóineartú ar siúl i mí na Bealtaine.
My confirmation will take place in May.
Fuair sí an cóineartú anuraidh.
She was confirmed last year.
Tháinig an t-easpag chun an cóineartú a thabhairt.
The bishop came to administer confirmation.
Cheannaigh a máthair gúna nua di do lá an chóineartaithe.
Her mother bought her a new dress for confirmation day.
Tá na páistí ag ullmhú don chóineartú.
The children are preparing for confirmation.
Bhí airgead ag an gcailín tar éis a cóineartaithe.
The girl had money after her confirmation.

Other nouns in Irish

More everyday Irish nouns to learn next.

Phrases with “cóineartú”

Confirmation in Irish: frequently asked questions

What is the Irish for confirmation?

The Irish for confirmation is cóineartú (pronounced “KOH-in-ar-too”). It’s a masculine noun and the plural is cóineartuithe.

How do you pronounce cóineartú in Irish?

Cóineartú is said like “KOH-in-ar-too” (IPA /ˈkoːnʲəɾˠt̪ˠuː/).

What is the plural of confirmation in Irish?

The plural of cóineartú is cóineartuithe; with the article, na cóineartuithe means “the confirmations”. The genitive plural is cóineartuithe, as in liosta na gcóineartuithe (the list of the confirmations).

Why does cóineartú change to chóineartú or gcóineartú?

Irish changes the start of some words after certain words. After mo (my) cóineartú becomes mo chóineartú (lenition), and after ár (our) or i (in) it becomes ár gcóineartú (eclipsis).

Is cóineartú the word for confirming a booking?

Usually not: for confirming arrangements Irish uses deimhniú, while cóineartú is mainly the religious sacrament.

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