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Theorist in Irish (Teoiricí): Meaning, Pronunciation, Usage

The Irish for theorist is teoiricí, a masculine noun (plural teoiricithe).
Updated October 2026Report a mistake

How to say “theorist” in Irish

Irish:
teoiricí
English:
theorist
Word type:
noun
Gender:
masculine
Pronunciation:
“TYOR-ik-ee”  /ˈtʲoːɾʲəciː/
Various forms
Plural:
teoiricithe (theorists)
Genitive singular:
teoiricí, an teoiricí (e.g. saothar an teoiricí, the theorist's work)
Genitive plural:
teoiricithe, na dteoiricithe (e.g. tuairimí na dteoiricithe, the opinions of the theorists)

What does “teoiricí” mean?

theorist
A person who develops or studies theories, especially in a particular field.Also: theoretician, theorizer.

“Teoiricí” with the article

The plural of theorist in Irish is teoiricithe. Here is teoiricí after the article (an t-alt), in the singular and the plural.

an teoiricí
the theorist
No change after an
na teoiricithe
the theorists
Plural: no change after na

“Teoiricí” in a sentence: Irish examples

Common Irish sentences using teoiricí, the Irish word for theorist.

Is teoiricí cáiliúil é sa pholaitíocht.
He is a famous political theorist.
Scríobh an teoiricí leabhar nua anuraidh.
The theorist wrote a new book last year.
Níor aontaigh mé le smaointe an teoiricí.
I didn't agree with the theorist's ideas.
Bhí teoiricithe ó gach tír ag an gcomhdháil.
There were theorists from every country at the conference.
Is teoiricí é, ní duine praiticiúil.
He is a theorist, not a practical person.
Tá cáil ar theoiricithe na hollscoile sin.
That university's theorists are well known.
Ba theoiricí iontach í mo mhúinteoir.
My teacher was a wonderful theorist.

Other nouns in Irish

More everyday Irish nouns to learn next.

Theorist in Irish: frequently asked questions

What is the Irish for theorist?

The Irish for theorist is teoiricí (pronounced “TYOR-ik-ee”). It’s a masculine noun and the plural is teoiricithe.

How do you pronounce teoiricí in Irish?

Teoiricí is said like “TYOR-ik-ee” (IPA /ˈtʲoːɾʲəciː/).

What is the plural of theorist in Irish?

The plural of teoiricí is teoiricithe; with the article, na teoiricithe means “the theorists”. The genitive plural is teoiricithe, as in tuairimí na dteoiricithe (the opinions of the theorists).

Why does teoiricí change to theoiricí or dteoiricí?

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

What is the difference between 'teoiricí' and 'teoiric'?

'Teoiric' means a theory, while 'teoiricí' is the person who devises theories, a theorist. Note that 'teoiricí' is also the plural of 'teoiric' (theories), so context decides.

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