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Patriarch in Irish (Ardathair): Meaning, Pronunciation, Usage

‘ardathair’ also means: patriarch (church)

The Irish for patriarch is ardathair, a masculine noun (plural ardaithreacha).
Updated October 2026Report a mistake

How to say “patriarch” in Irish

Irish:
ardathair
English:
patriarch, patriarch (church)
Word type:
noun
Gender:
masculine
Pronunciation:
“AWRD-a-hir”  /ˈɑːɾˠdˠˌahəɾʲ/
Various forms
Plural:
ardaithreacha (patriarchs)
Genitive singular:
ardathar, an ardathar (e.g. teach an ardathar, the patriarch's house)
Genitive plural:
ardaithreacha, na n-ardaithreacha (e.g. scéalta na n-ardaithreacha, stories of the patriarchs)

What does “ardathair” mean?

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

patriarch
The male head of a family or tribe, or a revered founding father such as the biblical patriarchs.Also: forefather, founding father, head of family.
1 other meaning: patriarch (church)
2patriarch (church)
A senior bishop of high rank in certain Christian churches, especially the Eastern churches.Also: patriarch, bishop, church leader.

“Ardathair” with the article

The plural of patriarch in Irish is ardaithreacha. Here is ardathair after the article (an t-alt), in the singular and the plural.

an t-ardathair
the patriarch
Masculine nouns take t before a vowel after an
na hardaithreacha
the patriarchs
Plural: na adds h before a vowel

“Ardathair” in a sentence: Irish examples

Common Irish sentences using ardathair, the Irish word for patriarch.

Ba é Abrahám an chéad ardathair.
Abraham was the first patriarch.
Bhí an t-ardathair ina shuí ag ceann an bhoird.
The patriarch was sitting at the head of the table.
Léamar faoi na hardaithreacha sa Bhíobla.
We read about the patriarchs in the Bible.
Bhí meas ag gach duine ar fhocal an ardathar.
Everyone respected the patriarch's word.
Tháinig an t-ardathair ón Róimh inné.
The patriarch came from Rome yesterday.
Is é mo sheanathair ardathair an teaghlaigh.
My grandfather is the patriarch of the family.
Bhuail ardathair Chonstantinopail leis an bPápa.
The Patriarch of Constantinople met the Pope.

Other nouns in Irish

More everyday Irish nouns to learn next.

Patriarch in Irish: frequently asked questions

What is the Irish for patriarch?

The Irish for patriarch is ardathair (pronounced “AWRD-a-hir”). It’s a masculine noun and the plural is ardaithreacha. Depending on context it can also mean patriarch (church).

How do you pronounce ardathair in Irish?

Ardathair is said like “AWRD-a-hir” (IPA /ˈɑːɾˠdˠˌahəɾʲ/).

What is the plural of patriarch in Irish?

The plural of ardathair is ardaithreacha; with the article, na hardaithreacha means “the patriarchs”. The genitive plural is ardaithreacha, as in scéalta na n-ardaithreacha (stories of the patriarchs).

Does ardathair have more than one meaning?

Yes. Ardathair can mean patriarch or patriarch (church), depending on context; the first is the most common.

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-ardathair (the patriarch), a hardathair (her patriarch), a n-ardathair (their patriarch), na hardaithreacha (the patriarchs).

Is 'ardathair' the same as 'seanathair'?

No. 'Seanathair' means grandfather, while 'ardathair' means patriarch, a revered head of a family, tribe or church.

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