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Main subject in Irish (Príomhábhar): Meaning, Pronunciation, Usage

‘príomhábhar’ also means: major · main material

The Irish for main subject is príomhábhar, a masculine noun (plural príomhábhair).
Updated October 2026Report a mistake

How to say “main subject” in Irish

Irish:
príomhábhar
English:
main subject, major, main material
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“PREEV-aw-wur”  /ˈpʲɾʲiːvˌaːwəɾ/
Various forms
Plural:
príomhábhair (main subjects)
Genitive singular:
príomhábhair, an phríomhábhair (e.g. tábhacht an phríomhábhair, the importance of the main subject)
Genitive plural:
príomhábhar, na bpríomhábhar (e.g. teagasc na bpríomhábhar, the teaching of the main subjects)

What does “príomhábhar” mean?

“Príomhábhar” has three alternative meanings. The most common comes first.

main subject
The most important topic or theme of something, such as a talk, book or meeting.Also: main topic, principal theme, main theme.
2 other meanings: major or main material
2major
The main subject a student specialises in at college or university.Also: main subject of study, principal subject.
3main material
The chief material or ingredient something is made from.Also: principal material, main ingredient.

“Príomhábhar” with the article

The plural of main subject in Irish is príomhábhair. Here is príomhábhar after the article (an t-alt), in the singular and the plural.

an príomhábhar
the main subject
No change after an
na príomhábhair
the main subjects
Plural: no change after na

“Príomhábhar” in a sentence: Irish examples

Common Irish sentences using príomhábhar, the Irish word for main subject.

Is í an stair mo phríomhábhar san ollscoil.
History is my major at university.
Cad é príomhábhar an chruinnithe inniu?
What is the main topic of today's meeting?
Bhí an príomhábhar soiléir ón tús.
The main subject was clear from the start.
Labhair sí faoi na príomhábhair go léir.
She spoke about all the main topics.
Tá trí phríomhábhar sa leabhar seo.
There are three main themes in this book.
Is é an t-adhmad príomhábhar an tí.
Wood is the main material of the house.

Other nouns in Irish

More everyday Irish nouns to learn next.

Main subject in Irish: frequently asked questions

What is the Irish for main subject?

The Irish for main subject is príomhábhar (pronounced “PREEV-aw-wur”). It’s a masculine noun and the plural is príomhábhair. Depending on context it can also mean major or main material.

How do you pronounce príomhábhar in Irish?

Príomhábhar is said like “PREEV-aw-wur” (IPA /ˈpʲɾʲiːvˌaːwəɾ/).

What is the plural of main subject in Irish?

The plural of príomhábhar is príomhábhair; with the article, na príomhábhair means “the main subjects”. The genitive plural is príomhábhar, as in teagasc na bpríomhábhar (the teaching of the main subjects).

Does príomhábhar have more than one meaning?

Yes. Príomhábhar can mean main subject, major or main material, depending on context; the first is the most common.

Why does príomhábhar change to phríomhábhar or bpríomhábhar?

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

How is 'príomhábhar' formed?

It combines the prefix 'príomh-' (main, chief) with 'ábhar' (subject, material), so it follows the declension of 'ábhar'.

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