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Determiner in Irish (Cinntitheach): Meaning, Pronunciation, Usage

‘cinntitheach’ also means: determinant · decisive

The Irish for determiner is cinntitheach, a masculine noun (plural cinntithigh).
Updated October 2026Report a mistake

How to say “determiner” in Irish

Irish:
cinntitheach
English:
determiner, determinant
Word type:
noun
Gender:
masculine
Pronunciation:
“KYINT-ih-hakh”  /ˈcin̠ʲtʲɪhəx/
Various forms
Plural:
cinntithigh (determiners)
Genitive singular:
cinntithigh, an chinntithigh (e.g. ról an chinntithigh, the role of the determiner)
Genitive plural:
cinntitheach, na gcinntitheach (e.g. liosta na gcinntitheach, the list of the determiners)

What does “cinntitheach” mean?

“Cinntitheach” has two alternative meanings. The most common comes first.

determiner
In grammar, a word placed before a noun that specifies it, such as an article or a possessive.Also: grammatical determiner.
1 other meaning: determinant
2determinant
In mathematics, a number calculated from a square matrix; more generally, a thing that determines an outcome.Also: determining factor.
Other entries for “cinntitheach”

The same spelling has its own page as:

“Cinntitheach” with the article

The plural of determiner in Irish is cinntithigh. Here is cinntitheach after the article (an t-alt), in the singular and the plural.

an cinntitheach
the determiner
No change after an
na cinntithigh
the determiners
Plural: no change after na

“Cinntitheach” in a sentence: Irish examples

Common Irish sentences using cinntitheach, the Irish word for determiner.

Is cinntitheach é an t-alt sa Ghaeilge.
The article is a determiner in Irish.
Tagann an cinntitheach roimh an ainmfhocal.
The determiner comes before the noun.
Cén sórt cinntithigh atá anseo?
What kind of determiner is this?
Tá cinntithigh éagsúla sa teanga.
There are various determiners in the language.
Ríomh an cinntitheach den mhaitrís seo.
Calculate the determinant of this matrix.
Is cinntitheach í an aidiacht shealbhach freisin.
The possessive adjective is also a determiner.
Foghlaimíonn na daltaí faoi chinntithigh sa rang.
The pupils learn about determiners in class.

Other nouns in Irish

More everyday Irish nouns to learn next.

Determiner in Irish: frequently asked questions

What is the Irish for determiner?

The Irish for determiner is cinntitheach (pronounced “KYINT-ih-hakh”). It’s a masculine noun and the plural is cinntithigh. Depending on context it can also mean determinant.

How do you pronounce cinntitheach in Irish?

Cinntitheach is said like “KYINT-ih-hakh” (IPA /ˈcin̠ʲtʲɪhəx/).

What is the plural of determiner in Irish?

The plural of cinntitheach is cinntithigh; with the article, na cinntithigh means “the determiners”. The genitive plural is cinntitheach, as in liosta na gcinntitheach (the list of the determiners).

Does cinntitheach have more than one meaning?

Yes. Cinntitheach can mean determiner or determinant, depending on context; the first is the most common. Cinntitheach also has its own entry as an adjective meaning decisive.

Why does cinntitheach change to chinntitheach or gcinntitheach?

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

Is 'cinntitheach' only a noun?

No, 'cinntitheach' is mostly used as an adjective meaning decisive; as a noun it is a technical term for a determiner in grammar or a determinant in mathematics.

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