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Headmistress in Irish (Ardmháistreás): Meaning, Pronunciation, Usage

The Irish for headmistress is ardmháistreás, a feminine noun (plural ardmháistreásaí).
Updated October 2026Report a mistake

How to say “headmistress” in Irish

Irish:
ardmháistreás
English:
headmistress
Word type:
noun
Gender:
feminine, third declension
Pronunciation:
“AWRD-vawsh-trawss”  /ˈɑːɾˠdˠˌwɑːʃtʲɾʲɑːsˠ/
Various forms
Plural:
ardmháistreásaí (headmistresses)
Genitive singular:
ardmháistreása, na hardmháistreása (e.g. oifig na hardmháistreása, the headmistress's office)
Genitive plural:
ardmháistreásaí, na n-ardmháistreásaí (e.g. cruinniú na n-ardmháistreásaí, the meeting of the headmistresses)

What does “ardmháistreás” mean?

headmistress
A woman who is the head teacher of a school.Also: head teacher, principal, headteacher.

“Ardmháistreás” with the article

The plural of headmistress in Irish is ardmháistreásaí. Here is ardmháistreás after the article (an t-alt), in the singular and the plural.

an ardmháistreás
the headmistress
No change: feminine nouns starting with a vowel keep their form after an
na hardmháistreásaí
the headmistresses
Plural: na adds h before a vowel

“Ardmháistreás” in a sentence: Irish examples

Common Irish sentences using ardmháistreás, the Irish word for headmistress.

Is ardmháistreás í m'aintín i scoil chailíní.
My aunt is a headmistress in a girls' school.
Labhair an ardmháistreás leis na tuismitheoirí inné.
The headmistress spoke to the parents yesterday.
Cuireadh chuig oifig na hardmháistreása mé.
I was sent to the headmistress's office.
Tháinig ardmháistreásaí ó gach scoil chuig an gcomhdháil.
Headmistresses from every school came to the conference.
Bhí mo mháthair ina hardmháistreás ar feadh fiche bliain.
My mother was a headmistress for twenty years.
Tá ardmháistreás nua againn i mbliana.
We have a new headmistress this year.
Bhronn an ardmháistreás na duaiseanna ar na daltaí.
The headmistress presented the prizes to the pupils.

Other nouns in Irish

More everyday Irish nouns to learn next.

Headmistress in Irish: frequently asked questions

What is the Irish for headmistress?

The Irish for headmistress is ardmháistreás (pronounced “AWRD-vawsh-trawss”). It’s a feminine noun and the plural is ardmháistreásaí.

How do you pronounce ardmháistreás in Irish?

Ardmháistreás is said like “AWRD-vawsh-trawss” (IPA /ˈɑːɾˠdˠˌwɑːʃtʲɾʲɑːsˠ/).

What is the plural of headmistress in Irish?

The plural of ardmháistreás is ardmháistreásaí; with the article, na hardmháistreásaí means “the headmistresses”. The genitive plural is ardmháistreásaí, as in cruinniú na n-ardmháistreásaí (the meeting of the headmistresses).

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

Irish nouns beginning with a vowel take a prefix after certain words: an ardmháistreás (the headmistress), a hardmháistreás (her headmistress), a n-ardmháistreás (their headmistress), na hardmháistreásaí (the headmistresses).

Is 'ardmháistreás' the usual word for a school principal?

Today 'príomhoide' is the usual gender-neutral word for a principal; 'ardmháistreás' (and 'ardmháistir' for a man) is more traditional.

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