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Supervisor in Irish (Maoirseoir): Meaning, Pronunciation, Usage

The Irish for supervisor is maoirseoir, a masculine noun (plural maoirseoirí).
Updated October 2026Report a mistake

How to say “supervisor” in Irish

Irish:
maoirseoir
English:
supervisor
Word type:
noun
Gender:
masculine, third declension
Pronunciation:
“MWEER-shohr”  /ˈmˠiːɾˠʃoːɾʲ/
Various forms
Plural:
maoirseoirí (supervisors)
Genitive singular:
maoirseora, an mhaoirseora (e.g. oifig an mhaoirseora, the supervisor's office)
Genitive plural:
maoirseoirí, na maoirseoirí (e.g. cruinniú na maoirseoirí, the supervisors' meeting)

What does “maoirseoir” mean?

supervisor
A person who oversees the work of others, for example in a workplace or at an examination.Also: overseer, foreman, invigilator, superintendent.

Other Irish words for supervisor: feitheoir (supervisor)

“Maoirseoir” with the article

The plural of supervisor in Irish is maoirseoirí. Here is maoirseoir after the article (an t-alt), in the singular and the plural.

an maoirseoir
the supervisor
No change after an
na maoirseoirí
the supervisors
Plural: no change after na

“Maoirseoir” in a sentence: Irish examples

Common Irish sentences using maoirseoir, the Irish word for supervisor.

Labhair mé leis an maoirseoir inné.
I spoke to the supervisor yesterday.
Is maoirseoir í ar an láithreán tógála.
She is a supervisor on the building site.
Tá mo mhaoirseoir an-chairdiúil.
My supervisor is very friendly.
Fuair mé cead ón maoirseoir imeacht go luath.
I got permission from the supervisor to leave early.
Tá beirt mhaoirseoirí sa halla scrúdaithe.
There are two supervisors in the exam hall.
Chuir mé ríomhphost chuig mo mhaoirseoir taighde.
I sent an email to my research supervisor.
Ní raibh síniú an mhaoirseora ar an bhfoirm.
The supervisor's signature wasn't on the form.

Other nouns in Irish

More everyday Irish nouns to learn next.

Supervisor in Irish: frequently asked questions

What is the Irish for supervisor?

The Irish for supervisor is maoirseoir (pronounced “MWEER-shohr”). It’s a masculine noun and the plural is maoirseoirí.

How do you pronounce maoirseoir in Irish?

Maoirseoir is said like “MWEER-shohr” (IPA /ˈmˠiːɾˠʃoːɾʲ/).

What is the plural of supervisor in Irish?

The plural of maoirseoir is maoirseoirí; with the article, na maoirseoirí means “the supervisors”. The genitive plural is maoirseoirí, as in cruinniú na maoirseoirí (the supervisors' meeting).

Why does maoirseoir change to mhaoirseoir?

After words like mo (my) and do (your) the first letter is lenited: mo mhaoirseoir. After ár (our) it stays ár maoirseoir, because m does not take eclipsis.

What is the difference between maoirseoir and maor?

Maoirseoir is a supervisor who oversees work, while maor is a steward or warden, as in maor tráchta (traffic warden).

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