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Oceanographer in Irish (Muireolaí): Meaning, Pronunciation, Usage

The Irish for oceanographer is muireolaí, a masculine noun (plural muireolaithe).
Updated October 2026Report a mistake

How to say “oceanographer” in Irish

Irish:
muireolaí
English:
oceanographer
Word type:
noun
Gender:
masculine
Pronunciation:
“MWIR-oh-lee”  /ˈmˠɪɾʲoːl̪ˠiː/
Various forms
Plural:
muireolaithe (oceanographers)
Genitive singular:
muireolaí, an mhuireolaí (e.g. tuarascáil an mhuireolaí, the oceanographer's report)
Genitive plural:
muireolaithe, na muireolaithe (e.g. cumann na muireolaithe, the oceanographers' association)

What does “muireolaí” mean?

oceanographer
A scientist who studies the sea and oceans.Also: marine scientist, oceanologist.

“Muireolaí” with the article

The plural of oceanographer in Irish is muireolaithe. Here is muireolaí after the article (an t-alt), in the singular and the plural.

an muireolaí
the oceanographer
No change after an
na muireolaithe
the oceanographers
Plural: no change after na

“Muireolaí” in a sentence: Irish examples

Common Irish sentences using muireolaí, the Irish word for oceanographer.

Is muireolaí í mo dheirfiúr.
My sister is an oceanographer.
Thug an muireolaí léacht faoi shruthanna na farraige.
The oceanographer gave a lecture on ocean currents.
Bhí na muireolaithe ar bord na loinge ar feadh míosa.
The oceanographers were aboard the ship for a month.
Ba mhaith liom a bheith i mo mhuireolaí.
I would like to be an oceanographer.
Léigh mé alt an mhuireolaí sa nuachtán.
I read the oceanographer's article in the newspaper.
Tá muireolaithe buartha faoi theocht na farraige.
Oceanographers are worried about sea temperatures.
Oibríonn sé mar mhuireolaí i nGaillimh.
He works as an oceanographer in Galway.

Other nouns in Irish

More everyday Irish nouns to learn next.

Oceanographer in Irish: frequently asked questions

What is the Irish for oceanographer?

The Irish for oceanographer is muireolaí (pronounced “MWIR-oh-lee”). It’s a masculine noun and the plural is muireolaithe.

How do you pronounce muireolaí in Irish?

Muireolaí is said like “MWIR-oh-lee” (IPA /ˈmˠɪɾʲoːl̪ˠiː/).

What is the plural of oceanographer in Irish?

The plural of muireolaí is muireolaithe; with the article, na muireolaithe means “the oceanographers”. The genitive plural is muireolaithe, as in cumann na muireolaithe (the oceanographers' association).

Why does muireolaí change to mhuireolaí?

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

What is the name of the science a muireolaí studies?

The field is muireolaíocht, oceanography; a muireolaí is someone who practises it.

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